Two less than of a
number(x) is no more than 5
Seven subtracted from 4 times a
number (x) is more than 13.
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
Number Line Graph
-
The sum of two times a number (x)
and-2 is at least 8.
Four added to 3 times a number (x)
is less than 19.
Inequality
Answers
The valid numbers that satisfy all the given inequalities are -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6.
Let's solve each inequality step by step:
1. Two less than a number (x) is no more than 5:
The inequality is given as x - 2 ≤ 5. Adding 2 to both sides, we get x ≤ 7. This means that any number less than or equal to 7 satisfies the inequality.
2. Seven subtracted from 4 times a number (x) is more than 13:
The inequality is given as 4x - 7 > 13. Adding 7 to both sides, we get 4x > 20. Dividing both sides by 4, we obtain x > 5. So any number greater than 5 satisfies the inequality.
3. The sum of two times a number (x) and -2 is at least 8:
The inequality is given as 2x - 2 ≥ 8. Adding 2 to both sides, we get 2x ≥ 10. Dividing both sides by 2, we have x ≥ 5. So any number greater than or equal to 5 satisfies the inequality.
4. Four added to 3 times a number (x) is less than 19:
The inequality is given as 3x + 4 < 19. Subtracting 4 from both sides, we get 3x < 15. Dividing both sides by 3, we obtain x < 5. So any number less than 5 satisfies the inequality.
Based on the above solutions, the valid numbers that satisfy all the given inequalities are -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6. These numbers can be represented on a number line graph by marking the appropriate points and shading the corresponding regions.
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Related Questions
Select the correct answer from each drop-down menu.
The total area of the three triangles is
square units.
The area of the figure is
square units.
Answers
The total area of the three triangles is square units is 36 and the area of the figure is square units is 60.
What is the triangle?The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.
From the figure, the area of triangles can be calculated using the:
Area = (1/2)height×base length
Area of three triangle = 1/2(4×6) + 1/2(6×4) + 1/2(4×6)
Area of three triangle = 1/2(24×3) = 36 square units
Area of the figure = area of three triangle + area of the rectangle
= 36 + 6×4
= 60 square units
Thus, the total area of the three triangles is square units is 36 and the area of the figure is square units is 60.
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Help!!
[25+{14-(3x2)-2}]
Answers
the answer is on the page it is a screenshot explaining how to do it
![Help!![25+{14-(3x2)-2}]](https://i5t5.c14.e2-1.dev/h-images-qa/answers/attachments/tytn1EFkQmMFwKEaX2j1bpVVQ0eJ4uoZ.jpeg)
what is the answer to: Mila bought 26 pounds of sausage for $65.what was the cost per pound of sausage?
Answers
Answer:
$2.50
Step-by-step explanation:
divide $65.00 by 26 pounds
Answer: $2.50 per pound
Step-by-step explanation: $65/26 pound = $2.5 per ponund
Identify which quadrant of the coordinate plane the point (−3, 15) lies in.
Answers
Answer:
Quadrant II.
Step-by-step explanation:
Quadrant | has positive x and y coordinates.
Quadrant || has negative x and positive y coordinates.
Quadrant ||| has negative x and y coordinates.
Quadrant |V has positive x and negative y coordinates.
Since -3 is negative and 15 is positive, the answer is Quadrant II.
(22-26)²+(34-26)²+(30-26)²+(14-26)²+(30-26)\(\frac{x}{y}\)5
Answers
Answer:
\(20x+240y/y\)
Step-by-step explanation:
1. Subtract the numbers
2. Evaluate the exponents
3. Subtract the numbers, again
4. Have a great day and thx for your inquiry :)
10. A company sold a total of $1440 in gift bears for Valentine's Day. If the gift bears cost $15 apiece, how many gift bears did it sell? A. 15 B. 96 C. 144 D. 1440
Answers
Answer:A
Step-by-step explanation:
1440:15=96
Two similar squares are in a ratio of 3:5. If a side of the larger square is 35 inches, what is the measure of a side of the smaller square?
Answers
please help me.. fast
Answers
Answer:
(1,-2)
Step-by-step explanation:
the middle of -1 to 3 is 1
the middle of 2 to -6 is -2
the midpoint is (1,-2)
Step-by-step explanation:
please mark me as brainlest
Solve the equation: 9-15x = 28 + 4x
Answers
Answer:
x = -1
Step-by-step explanation:
To solve this, we want to isolate x:
9 - 15x = 28 + 4x
Subtract 9 from both sides:
-15x = 19 + 4x
Subtract 4x from both sides:
-19x = 19
Divide both sides by -19:
x = -1
Simplify the expression -2(3x-3xy)+xy
Answers
Answer:
2. -6x+7xy
Step-by-step explanation:
-2(3x-3xy)+xy=-6x+6xy+xy
=-6x+7xy
simplify using distributive law ;
1.) X n ( X n Y )
2.) ( X n Y ) u ( X n Y )
Answers
Answer:
X n Y , X n Y
Step-by-step explanation:
1) Use Associative law:
X n (X n Y) = (X n X) n Y
Idempotent law:
= X n Y
2) it is in the 'distributed' form, thus we need to reverse the distribution,
akin to 'factorization':
(X n Y) u (X n Y) = (X n (Y u Y))
which can be further simplified using idempotent law:
= X n Y
Find the missing value.
K
N
75°
L
M
Answers
Answer:
N
Step-by-step explanation:
Yeah cos it's like n ya know ueuehd
celestine invested 1500000 simple interest at a rate of 5% per annum which amounted to 2000000. how long will it take in this investment.
Answers
The required it would take 6 years for the amount to be 2000000.
What is simple interest?Simple interest is a quick and simple formula for figuring out how much interest will be charged on a loan.
here,
Celestine invested 1500000 simple interest at a rate of 5% per annum which amounted to 2000000.
Amount = 20,000,00
Principal = 15,000,00
Rate = 5% = 0.05
Time = n years
Amount = Principal [1 + rate×time]
20,000,00 = 15,000,00 [1 + 0.05×n]
n = 6.6 years
Thus, the required, it would take 6 years for the amount to be 2000000.
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On a piece of paper graph y=(s+2)(s-3) then determine which answer choice matches the graph
Answers
The graph of the equation y = (s + 2)(s - 3) is plotted and it cuts the x - axis at the points -2 and 3.
What is Parabola?
Parabola is a plane curve generated by a point moving so that its distance from a fixed point is equal to its distance from a fixed line.
Given is a function as -
y = (s + 2)(s - 3)
We have -
(s + 2)(s - 3)
s(s - 3) + 2(s - 3)
s² - 3s + 2s - 6
s² - s - 6
Replace 's' with 'x'. Now, you will get a quadratic equation as follows -
x² - x - 6
The graph of a quadratic equation represents a parabola. The parabola will cut the x - axis at the points -
(x - 2)(x - 3) = 0
x = -2 and x = 3
Therefore, the graph of the equation y = (s + 2)(s - 3) is plotted and it cuts the x - axis at the points -2 and 3.
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Write 3 1/2 cups as a multiplication expression using the unit, 1 cup, as a factor.
I ABSOLUTELY NEED HELP BY TOMORROW!!! I AM GIVING 100 POINTS
Answers
3 1/2 cups can be expressed as the multiplication expression: 3 + 1/2.
How to Write 3 1/2 cups as a multiplication expression using the unit, 1 cup, as a factor.To express 3 1/2 cups as a multiplication expression using the unit "1 cup" as a factor, you can write it as:
3 1/2 cups = (3 + 1/2) cups = 3 cups + 1/2 cup
Since there are 1 cup in each term, we can rewrite it as:
3 cups + (1/2) cup
Now, we can express each term as a multiplication expression:
3 cups = 3 * 1 cup = 3
(1/2) cup = (1/2) * 1 cup = 1/2
Putting it all together, the multiplication expression is:
3 * 1 cup + (1/2) * 1 cup = 3 + 1/2
Therefore, 3 1/2 cups can be expressed as the multiplication expression: 3 + 1/2.
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Identify the following distribution as binomial, geometric or neither.
A manufacturer produces a large number of toasters. From past experience, the manufacturer knows that approximately 1% are defective. In a quality control procedure, we randomly select 50 toasters for testing. We want to determine the probability that no more than one of these toasters is defective.
Answers
The distribution as described in the task content and required to be identified is; a geometric distribution.
What is a geometric distribution?By definition and features; a geometric distribution is characterized as follows;
There are two possible outcomes for each trial (success or failure). The trials are independent. The probability of success is the same for each trial.As evident in the given task content; the two possible outcomes are defective and non-defective and the each testing is independent.
Finally, since the probability is same for each trial as described by the approximately 1% defect rate.
Ultimately, the distribution is geometric.
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-5p = -40 solve for t
Answers
Answer:
p = 8
Step-by-step explanation:
Divide -5 to both sides
-5p = -40
5p = 40
p = 8
So p = 8
Yessusuwideosjhddsvhssbsgshyshdgs
Answers
Answer:
what
Step-by-step explanation:
Answer:
um, sorry i dont speak gibberish
Step-by-step explanation:
Calculate the loss on selling 50 shares of stock originally bought at 13 3/4 and sold at 12
Answers
The loss on selling 50 shares of stock would be 87.50.
To calculate the loss on selling 50 shares of stock originally bought at
\(13\frac{3}{4}\) and sold at 12, we need to determine the difference between the purchase price and the selling price, and then multiply it by the number of shares sold.
First, let's convert the purchase price from a mixed fraction to a decimal. \(13\frac{3}{4}\) can be expressed as 13.75.
Next, we calculate the difference between the purchase price and the selling price:
\(13.75 - 12 = 1.75.\)
Finally, we multiply the difference by the number of shares sold:
\(1.75 \times50 = 87.50.\)
Therefore, the loss on selling 50 shares of stock would be 87.50.
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Write each number using exponents.
1) 6 x 6 = _________ 2) -5 x -5 x -5 x -5 = ____________
3) 27 = _________ 4) - (4 x 4 x 4) = ____________
5) a x a x a = _________ 6) 1
2
x
1
2
x
1
2
x
1
2
x
1
2
x
1
2
= ____________
7) -122 base _____ Expanded _______________ 8) (
1
2
)
3 base ______ Expanded ________________
Exponent ______ Standard form ________ Exponent _______ Standard form __________
9) (-9)3
base _______ Expanded _______________________
Exponent _______ Standard form ___________
Write in expanded form.
10) 84 ______________________ 11) -3
2
________________________________
12) 8 squared ____________________ 13) (-7)5 ________________________________
14) 7 cubed ______________________ 15) (
3
4
)
5
________________________________
Write in standard form.
16) 81 = ___________ 17) -2
4
= ______________
18) 4 squared = ___________ 19) (-2)4 = ______________
20) 5 cubed = ___________ 21) (-3)3 = ______________
22) (
3
5
)
2 = ___________ 23) -3
3
= ______________
Write each expression in standard form. Then compare using <, >, or =.
24) 32
______ 23
25) 73
______ 7 x 7 x 7
26) 53
______ 5 x 3 27) (-3)2 ______ -2
4
28) 2 squared ______ 2 cubed 29) 43
______ 4 cubed
Circle the correct answer:
30) 48 in exponential notation: 86 6
8 480 481
31) Base is 4, Exponent is 5: 45 4 x 5 45
5
4
32) 216 in exponential notation: 63 3
6 2160 216
33) 23 + 34 5
7 2334 89 18
Investigating Exponent Properties: Product of Powers
Expression Expand the expression Simplified
Expression
5
2
∙ 5
4 ∙ ∙ 5 ∙ 5 ∙ 5 ∙ 5 5
6
8
4
∙ 8
5
(−4)
3
∙ (−4)
5
7
4
∙ 7
4
∙ 7
3
∙
7
5
4
2
∙ 3
6
9 Try this one without expanding it.
Do you see a pattern that relates the expression in the first column to the
equivalent simplified expression? Write in words what you notice about the
exponents.
Try these on your own
7
15
9
2 ∙ 8
0
5
Here is the formal rule when multiplying exponential expressions with
the same base:
Investigating Exponent Properties: Quotient of Powers
Expression Expanded form Cancel factors Simplified
Expression
4
3
4
2
4 ∙ 4 ∙ 4
4 ∙ 4
4∙4∙
4∙4
4
1
3
6
3
3
1
5
1
4
9
7
6
15
45
6
725
Try this one without expanding it.
Do you see a pattern that relates the expression in the first column to the
equivalent simplified expression? Write in words what you notice about the
exponents.
Try these on your own
Here is the formal rule when dividing exponential expressions with the
same base:
9
7
8
6
5
8
33
Investigating Exponent Properties: Power of a Power
Expression Expanded Form Expand further Simplified
Expression
(9
2
)
3 9
2
∙ 9
2
∙ 9
2 9 ∙ 9 ∙ 9 ∙ 9 ∙ 9 ∙ 9 9
6
(8
3
)
4
[(−6)
2
]
5
(
3
)
3
(
4
∙
2
)
3
(
20)
32 Try this one without expanding it.
Do you see a pattern that relates the expression in the first column to the
equivalent simplified expression? Write in words what you notice about the
exponents.
Try these on your own
4
24
(
2
5
3
)
3
Here is the formal rule when multiplying exponential expressions by a
power
Answers
Answer:
4vwg5 htdc7vagvt4#=3#!3$:\&,=4/&&&;,;;;;;;;::£::::;&;;
Answer:
1
Step-by-step explanation:
1111111
Help please quickly!!!!!!1
Answers
Answer:
\(9\)
Step-by-step explanation:
As per the problem, the given triangle is a right triangle. This is signified by the box around one of its angles, this box states that the angle it is surrounding is a right angle.
Since it is a right triangle, one can use the Pythagorean theorem to solve this problem. The Pythagorean theorem states that; (\(a^2 + b^2 = c^2\)), where (\(a\)) and (\(b\)) are the legs of the right triangle, or the sides adjacent to the right angle. (\(c\)) is the hypotenuse or the side opposite the right angle.
Substitute in the given values and solve, note that (\(a\)) represents the unknown leg (side).
\(a^2 + b^2 = c^2\\\\a^2 + (\sqrt{19})^2 = (100)^2\\\\a^2 + 19 = 100\)
Inverse operations,
\(a^2 + 19 = 100\\-19\\\\a^2 = 81\\\\a = \sqrt{81}\\\\a = 9\)
What is a proportional relationship?
Answers
Answer:
Proportional relationships are relationships between two variables where their ratios are equivalent. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is know as the "constant of proportionality
Step-by-step explanation:
Why do we choose 5% as a risk of making error and not 1%
Answers
In statistics, the risk of making an error is referred to as a significance level. A significance level represents the probability of making a Type I error, which occurs when a null hypothesis is rejected even though it is true.
The most common significance level used in statistical analyses is 0.05 or 5%. This means that there is a 5% chance of rejecting a true null hypothesis.
In general, the choice of significance level depends on the specific application and context of the statistical analysis.
The 5% significance level is commonly used in scientific research, particularly in the fields of medicine and psychology.
The choice of this level is based on a balance between the risk of making a Type I error and the risk of making a Type II error, which occurs when a null hypothesis is not rejected even though it is false.
A Type II error is often more serious than a Type I error since it may lead to incorrect conclusions about the relationship between variables or the effectiveness of a treatment or intervention.
A 5% significance level provides a reasonable balance between these two types of errors. However, in some situations, a higher or lower significance level may be more appropriate.
For example, in a clinical trial where the consequences of a Type II error are severe, a lower significance level may be used to reduce the risk of this type of error.
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The list of accounts of Guardian Company contained the following information:
Accounts Amount $
Sales 750,000
Sales Returns and Allowances 20,000
Rent Expense 5,000
Purchases 600,000
Sales Discounts 7,000
Purchase Returns and Allowances 25,000
Cost of Goods Sold ?
Interest Revenue 15,000
Sales commission 15,000
Purchase Discounts 11,000
Interest Expense 10,000
Freight-out 2,000
Store Salaries Expense 50,000
Freight-in 19,000
Utilities Expense 28,000
Depreciation Expense 7,000
Dividend revenue 5,000
Beginning inventory 45,000
Rent Revenue 10,000
Ending inventory 55,000
Lawsuit defrayal expense 8000
Accumulated depreciation 15000
Instruction:
Use the above information to prepare a multiple-step income statement for the year ended
December 31, 2019. (Show the calculation of COGS)
Answers
Answer:
sorry I don't know the answer ,but I want to ask u something ,r u a accounting student if yes please comment.i am also a accounting student but on learning stage so I don't know the answer,
I need help on this please! Thanks
Answers
Answer:
B. The product of 5 and a number.
Product means multiplication is taking place. In this case, 5 is being multiplied with n.
Hope this helps!
what type of scale is used on the map?
Answers
The type of scale commonly used on maps is a graphic scale, which uses a line or bar to represent distances accurately.
The type of scale used on a map is known as a map scale. It is a graphical representation that shows the relationship between distances on the map and their corresponding measurements in the real world. A map scale allows us to understand the size and proportion of features depicted on the map.
There are three main types of map scales: verbal scales, graphic scales, and representative fraction scales.
Verbal Scale: A verbal scale uses words to describe the relationship between distances on the map and real-world measurements. For example, a verbal scale might state "1 inch represents 1 mile" or "1 centimeter represents 10 kilometers." Verbal scales are commonly used on small-scale maps, where the level of detail is not as important.
Graphic Scale: A graphic scale, also known as a bar scale or linear scale, uses a line or a bar marked with specific distances. This line is divided into equal segments that represent units of measurement. By comparing the length of the line on the map to the corresponding distance in the real world, you can determine distances accurately. Graphic scales are often found on the margin or the legend of a map and are commonly used on medium- to large-scale maps.
Representative Fraction (RF) Scale: A representative fraction scale expresses the relationship between map distances and real-world distances using a ratio. For example, a representative fraction of 1:100,000 means that one unit of measurement on the map represents 100,000 of the same units in the real world. This type of scale is useful because it allows for precise calculations and conversions between map distances and real-world distances. Representative fraction scales are commonly used on topographic maps and engineering plans.
It's important to note that a map may include multiple scales to accommodate different levels of detail. For instance, a large-scale map of a city may have a more detailed scale than a small-scale map of an entire country.
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Plz help and have a correct answer! everyone is wrong...will mark brainliest!
Answers
Answer:
11) The intersection of two sets is the set of the elements that are common for both sets, in this case, we can see that: 79, 83 and 99 appear in both sets, then the intersection is: {79, 83, 99}
12) the union of both sets (all the possible options in the selection) is:
{75, 79, 82, 83, 94, 99, 101, 105} and the intersection set is {79, 83, 99}
So we have 8 elements in total, and 3 of them belong to the intersection, then the probability of selecting at random one element that belongs in the intersection is:
p = 3/8 = 0.375
13) In this case, the universal set is the set of all the real numbers.
You can remember that the set of all real numbers is equal to the union of the sets of the rational numbers and the set of the irrational numbers (and those two sets do not share any element).
Then, if we have only the set A = set of the irrational numbers, the complement will be the set of the rational numbers, because we must have that:
Set A U complement = Real set = irrational U rational.
(where U stands for "union")
now we replace Set A = irrational.
Irrational U complement = irrational U rational
complement = rational.
Suppose that c is a number for which the equation c÷c = 1 is false. What is c?
Answers
A quadratic equation is shown. (x + 6)(x + 2) = x
A. x = −3, −4
B. x= -6, -2
C. x = 3, 4
D. x = 6, 2
Answers
Answer:
Option : A
Step-by-step explanation:
Hope it helps you!
Find the value of x. Round to the nearest degree.
thank you
Answers
Answer:
51.06
Step-by-step explanation:
SOH CAH TOA
Sine = opposite/hypoteneuse
Cosine = adjacent/hypoteneuse
Tangent = opposite/adjacent
When looking for angles use the inverse function.
According to image you have the opposite of the angle and the hypotenuse
hypotenuse = 9
opposite = 7
using SOH we can find the angle: sin^-1(7/9) = 51.06