Find the inverse of the linear function

Answer:

$450-200÷5=the number of reams of paper Susie purchased.

Step-by-step explanation:

$450-$200=$250

$250÷5= 50

Therefore, Susie purchased 50 reams of paper

The formula to model the given situation is   13 + p = 21   .

In the question ,

it is given that ,

Alisha and Emily are making T- Shirts for the Math's team .

total number of T- Shirts required = 21 shirts .

number of shirts made by Alisha = 13 shirts

number of shirts made by Emily = p shirts

So , the equation that represents the given situation is

13 + p = 21

Solving further , we get

p = 21 - 13

p = 8

So , Emily made 8 T - Shirts .

Therefore , The formula to model the given situation is   13 + p = 21   .

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what we know?:

* scale factor of 1/4

* the point (4, -8)

all we have to do is put 4/4 (because we are dilating by 1/4)

4/4= 1

same for the other one: -8/4= -2

FINAL ANSWER: (1, -2)

Answer:

C

Step-by-step explanation:

15 times 2 is 30

1 times 2 is 2

Proportinal

Hope this helps

Answer:

108

Step-by-step explanation:

Using the distributive property to solve 12 × 9:

1. Multiply 9 × 10:

Multiplying with 10 is easy. Just add a zero to the end of the number it's being multiplied by!

9 × 10 = 90

2. Multiply 9 × 2:

Multiplying by 2 is the same as adding the other number to itself.

9 × 2 = 9 + 9

9 + 9 = 18

3. Add the products:

90 + 18 = 108

Footnote: Writing the equation another way to show the distributive property would look like this:

12 × 9 = 9(10 + 2)

Okay so you put -6 in where y is then solve and youll get your answer

-8x-7(-6)=-6

Answer: 172 ounces

Step-by-step explanation:

We are given 10 pounds and 12 ounces to convert to ounces.

There are 16 ounces in 1 pound.

We can create a proportion to find out how much ounces 10 pounds is.

10 pounds / x ounces = 1 pound / 16 ounces

We need to solve for x by isolating the variable x.

10/x = 1/16

10 = x/16

10 * 16 = x

160 ounces = x

so 10 pounds is equivalent to 160 ounces. But we are not done yet.

We were asked to convert 10 pounds and 12 ounces.

So add together the ounces to find the total ounces:

160 ounces + 12 ounces = 172 ounces.

Answer:

The y intercept is (0,-22)

Step-by-step explanation:

The y intercept is the value when x =0

Y=5x-22

y = 5*0 -22

y = -22

The y intercept is (0,-22)

Answer:8(2g+1)(4g2-2g+1)

Step-by-step explanation:

Answer:

Undefined

Step-by-step explanation:

An expression in mathematics which does not have meaning and so which is not assigned an interpretation. For example, division by zero is undefined in the field of real numbers.

Answer:

  There are 2 nickels and 6 dimes.

Step-by-step explanation:

Nickels:  x

 Dimes:  y

Constraints:

  0.05x + 0.10y = 0.70

   x + y = 8                   ===>  -0.05 * (x + y = 8)  ===>   -0.05x - 0.05y = -0.4

Add the two equations to eliminate x variable:

  0.05x + 0.10y = 0.70

 -0.05x - 0.05y = -0.4

_________________

                0.05y = 0.3         ===>    y = 6

Substitution to find x:

  x + y = 8

  x + 6 = 8

  x = 2

There are 2 nickels and 6 dimes.

There are 2 nickels and 6 dimes.

Two or more expressions with an Equal sign is called as Equation.

Given,

Aaron has $0.70 worth of nickels and dimes.

total of 8 nickels and dimes altogether

We need to find the number of nickels and number of Dimes

Let Nickels be x and  Dimes be y

By given conditions

0.05x + 0.10y = 0.70

x + y = 8-0.05x - 0.05y = -0.4

Add the two equations to eliminate x variable:

0.05x + 0.10y -0.05x - 0.05y = 0.70 -0.4

0.05y = 0.3

Divide both sides by 0.05

y = 6

Substitution to find x:

x + y = 8

x + 6 = 8

x = 2

Hence, there are 2 nickels and 6 dimes.

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Answer:

Step-by-step explanation:

If a given triangle is a right triangle, then the Pythagorean Theorem applies.  The triangle in this description has side lengths 14, 29 and 37 km.  We must determine whether or not

14^2 + 29^2 = 37^2 is true:

196 +   841  =  1369    No, this is not true, and so no, these side lengths do not represent a right triangle.

Answer:

Your answer is -6

Step-by-step explanation:

Answer:

Step-by-step explanation: m=s-c/c

The equation of remaining chocolate C  in terms of t is C = 30 - 3t.

A mathematical statement called an equation demonstrates the balance or equality of two expressions. It contains of variables, integers, and mathematical operations and is denoted by the equal symbol (=). Equations may be solved to determine unknown values and are used to express relationships between various quantities. To solve for x in the equation 2x + 3 = 7, for instance, remove 3 from both sides, which gives 2x = 4, then divide both sides by 2, which gives x = 2.

Given that,

Initial number of chocolates in box = 30

Also given that after 8 nights, number of remaining chocolates = 6

Implies that,

In 8 nights, 24 chocolates were treated.

In 1 night, 3 chocolates were treated.

The equation of remaining chocolate C  in terms of t can be written as

C = 30 - 3t.

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The way we calculate the measures of Variability are:

Range is difference between largest and smallest value.

Interquartile range is is the range of the middle half of a distribution.

Standard deviation is is the average distance from the mean.

Variability is defined as the most commonly measured with the following descriptive statistics:

Range: The way this is calculated is that it is the difference between the highest and lowest values in a given set of data.

Interquartile range: This way that this is calculated is that it is the range of the middle half of a distribution.

Standard deviation: The way that this is calculated is that it is the average distance from the mean.

Variance: The way that this is calculated is that it is the average of squared distances from the mean.

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The value of x for the second triangle if it is the reduction of the first drawing is 6.3 feet.

Given two triangles.

Also given that, the scale drawings given are the reduction of the figure.

Most probably, the second triangle must be formed after a reduction with a scale factor of k.

Let k be the required scale factor.

The value of k can be found by taking the ratio of the corresponding sides.

k = 5.2 / 10.4

  = 0.5

So all the corresponding sides will be half of the first triangle.

x = 0.5 × 12.6

  = 6.3 feet

Hence the value of x is 6.3 feet.

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lolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllolllol

here's a picture of a seal

i hope you like it

Answer:

(3 a ^2 + 2 g^4  ) ( 9 a ^4 − 6 a ^2 g ^4 + 4 g ^8 )

Step-by-step explanation:

(3 a ² + 2 g⁴  ) ( 9 a⁴ − 6 a ² g⁴+ 4 g ⁸ )  is the factored form of the expression 27a⁶+ 8g¹²

An expression is combination of variables, numbers and operators.

The given expression is 27a⁶+ 8g¹²

In the expression the variables are a and g

The operators used in the expression are plus.

We need to find the factored form of the given expression.

When the quadratic expression is a product of two factors where each one is a linear expression, this is called the factored form

(3 a ² + 2 g⁴  ) ( 9 a⁴ − 6 a ² g⁴+ 4 g ⁸ )

Hence, (3 a ² + 2 g⁴  ) ( 9 a⁴ − 6 a ² g⁴+ 4 g ⁸ )  is the factored form of the expression 27a⁶+ 8g¹²

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Answer:

The percent of Dan's average did he score during this game is 11.11%

What percent of Dan's average did he score during this game?

Dan's score in the high school basketball team during last game= 18 points

Dan's score in the high school basketball team during this season = 20 points

Percent of Dan's score during this game = (20 - 18) / 18 × 100

= 2/18 × 100

= 11.11%

In conclusion, Dan scored an average percentage of 11.11% during this game.

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Answer:

Step-by-step explanation:

The measure of an arc is twice the measure of the inscribed angle that subtends that arc. A tangent is a special case where the chord that is one leg of the inscribed angle has a length of zero.

1. Short arc LJ is 2a°. Short arc LK is 2b°. Then arc JLK is 2(a+b)°, and short arc JK is ...

  arc JK = 360° -2(a +b)° . . . . . matches choice B

__

2. Long arc WY is twice the measure of "inscribed" angle WYZ, so is ...

  long ard WY = 2(104°) = 208°

Then short arc WY is ...

  arc WXY = 360° -208° = 152°

__

3. The arc measures are double those of the corresponding inscribed angles. We can add up the arcs around the circle:

  (arc AB +arc BC) = 2×70° = 140° . . . inscribed angle relation

  (arc BC +arc CD) = 2×98° = 196° . . . inscribed angle relation

  arc AB + arc BC +arc CD +arc DA = 360° . . . . sum around the circle

Adding the first two equations with arc DA, we have ...

  (arc AB + arc BC) +(arc BC +arc CD) +arc DA = 360° +arc BC

  140° +196° +80° = 360° +arc BC

  416° -360° = arc BC = 56° . . . . . matches choice B

__

4. Angle C and angle A are supplementary in this inscribed quadrilateral.

  angle C = 180° -98° = 82° . . . . . matches choice A

Answer:

Step-by-step explanation:

Step-by-step explanation:

Amount Saved = Product Price * Discount Percentage / 100

Amount saved = (6 * 83) / 100

Amount saved = € 4.98

Simply put, when you buy an item for € 83 and the discount is 6%, you will pay € 78.02 and save € 4.98.

Percentage calculations - examples

50% of 24156895% of 9637871% of 14889069% of 17140493% of 15217659% of 30892891% of 9658486% of 32934540% of 8022392% of 2197621% of 7906398%

Answer:

The slope is 4

Step-by-step explanation:

I think it's right

Answer:

x=23

Step-by-step explanation:

Answer: C

Step-by-step explanation:

Answer:

The answer is r < 4

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

hoped this helped!

brainly, please?

After finding mean, Option C is the most appropriate description of data.

What exactly is mean?

In mathematics, mean is a measure of central tendency that represents the average value of a set of numbers. It is calculated by adding up all the values in the set and dividing the sum by the number of values.

The formula for the mean is:

mean = (sum of values) / (number of values)

For example, if we have a set of numbers {2, 4, 6, 8, 10}, the mean would be:

mean = (2 + 4 + 6 + 8 + 10) / 5 = 6

Now,

The description that is most consistent with the concept of data is option C: the individual scores of 15 participants on a problem-solving task.

Data refers to the information or values that are collected, observed, or measured in a study or experiment. It can be quantitative or qualitative and can be collected through various methods such as surveys, experiments, and observations.

In this context, the individual scores of 15 participants on a problem-solving task represent the data that was collected in the study. Option A represents a summary statistic that is calculated from the data, while option B represents a specific value or measurement that was obtained from the data. Option D represents a single data point, which is a part of the overall data set.

Therefore, option C is the most appropriate description of data as it represents the raw values or measurements that are collected in a study or experiment.

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By rewriting the equation in slope-intercept form and setting Celsius to 0, we can find the y-intercept of the corresponding line, which represents the temperature in Kelvin when Celsius is 0°C.

When studying linear relationships between two variables, it is often useful to identify the y-intercept of the line that represents such relationship.

The equation K = °C + 273.15 expresses the relationship between the temperature in Celsius (°C) and the temperature in Kelvin (K). It tells us that to convert a temperature from Celsius to Kelvin, we need to add 273.15 to the original value.

We can plot the Celsius and Kelvin values as two variables on a graph, with Celsius on the x-axis and Kelvin on the y-axis. Since the equation K = °C + 273.15 is a linear equation (meaning that the graph is a straight line), we can use the slope-intercept form of the equation to find the y-intercept, which is the point where the line intersects the y-axis.

The slope-intercept form of a linear equation is y = mx + b, where m is the slope of the line and b is the y-intercept. In the case of K = °C + 273.15, we can rewrite it as K = 1°C + 273.15, which tells us that the slope of the line is 1. This means that for every 1°C increase in temperature, there is a corresponding 1 K increase in temperature.

To find the y-intercept, we can simply set the value of Celsius to 0, since this is the point where the line intersects the y-axis. Plugging in 0 for °C in the equation K = °C + 273.15, we get K = 273.15. This means that the y-intercept of the line is (0, 273.15), which corresponds to the temperature in Kelvin when the temperature in Celsius is 0°C.

In summary, the equation K = °C + 273.15 provides a linear relationship between the temperature in Celsius and the temperature in Kelvin.

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Answer:

d.f(x)=(×2 +1)/3).

Step-by-step explanation:

I think that was my answer