The **dollar amount **of shoes she sold is **$1800**

It is the a**mount earned** on a product bought or sold.

If she receives a **commission** of 11.5% for each pair of shoes she sells and earned $207, the amount earned is calculated using the formula:

11.5% of x = 207

0.115x = 207

**Divide **both sides by 0.115

x = 207/0.115

x = $1800

Hence the **dollar amount **of shoes she sold is **$1800**

Learn more on **discount** here: https://brainly.com/question/24304697

Which best describes the function on the graph

Direct variation;k=2

Direct variation;k=1/2

Inverse variation;k=1/2

Inverse variation;k=2

**Answer:**

The right answer is d. inverse variation; k=2

Ron is planning for the back-to-school rush at his store. Last year he estimated that he would need 168 notebooks, but he sold 200 notebooks. What was the absolute error in Ron’s estimate?

The absolute error is _______

**Answer:**

32

**Step-by-step explanation:**

**Answer:**

it is 32

**Step-by-step explanation:**

A pack of 48 water bottles at Costco is $3.95. What is the unit rate price for each water bottle?

**Answer:**

use caculator and do 48 divided by 3.95

**Step-by-step explanation:**

and u will get your answer

Geo has twice as many video games as Brianna has. Subtracting 7 from the number of video games. Geo has and dividing by 3 equals the number of video games Jamaal has. If Jamaal has 25 , how many video games does Brianna have

**Answer:**

41 games ( Brianna Has)

Geo has 82 because 25x25 equals 75 and 75+7 equals 82.

**Answer:**

Brianna Has 41 games

**Step-by-step explanation:**

what are all the fractions that are equivalent to 1/7

2/14, 3/21, 4/28. just multiply 1 and 7 by the same number to come up with an equivalent fraction

**Answer:**

Some include: 3/21, 4/28, 5/35.

**Step-by-step explanation:**

You multiply the bottom by a number and then you multilpy the top by that same number!

1/7=3/21

1 times 3=3

7 times 3=21

A number is written with 10 zeros, 10 ones and 10 twos. Is it possible for it to be a perfect square ? Please help. I don’t understand how to solve this...

**Answer:**

i am going to help you to understand this problem. if it is written with 10 0s it will be the billion place. because of the ten ones it will be 0,000,010, and because of the ten two's, which is 20, it will be 0,000,030. and when i searched up on google, and watched an episode of number blocks, no, 30 is not a square number OR a cube number.

**Step-by-step explanation:**

How do I solve both of the scenarios

**Answer:**

Scenario 1/129 veggie rolls/Scenario 2/59 Shrimpy BOis

**Step-by-step explanation:**

1/

129x .75 = 96.75=97

.95 x 56 = 53.2=53

2/

59 x .95 = 56.05=56

.75 x 38 = 28.5=28

A hairdresser is deciding to open her own studio. If the hair dresser chooses Location A she will pay $1200 in rent and will earn $45 per

haircut. If she chooses Location B, she will pay $1800 in rent and will earn $60 per haircut. How many haircuts would she have to give to make

the same profit in either location?

**Answer: x = Number of haircuts **

**Location A profit: 45x-1200**

**Location B profit: 60x-1800**

(Lets assume that the profit is the same for each location)

45x-1200=60x-1800

By solving that we found:

x = 40 Haircuts

Hope this helps!

**Step-by-step explanation:**

A-5-B when A=9 and B=-4

**Answer:**

8

**Step-by-step explanation:**

(Refer to picture)

Plug in the value of A and the value of B into the expression

If you are buying $48 worth of two types of lawn seed. Ryegrass lawn seed sells for $0.70 per pound and Fescue lawn seed sells for $1.15 per pound. If you bought 25 pounds of Fescue lawn seed, write a linear equation in standard to find any amount of Ryegrass lawn seed purchased. (ax + by = c)

The amount of **Ryegrass lawn** seed purchased is **27.5 pounds** and the **linear equation** formed is 0.70x + 28.75 = 48.

The equation whose variables have the highest **power **as **1** is known as a **linear equation**.

First, let us assume that the amount of **Ryegrass lawn** seeds purchased is x pounds.

The **cost** of **Ryegrass lawn **seeds is $0.70 per pound.

So, the **cost **of all the **Ryegrass lawn** seeds purchased is $0.70x.

The amount of **Fescue lawn** seeds purchased is 25 pounds.

And the **cost** of **Fescue lawn** seeds is $1.15 per pound.

So, the **cost **of all the **Fescue lawn** seeds purchased is,

= $1.15 x 25

= $28.75

And the **total** cost of buying the two types of lawn seeds is $48.

So, we can write the **linear equation** as,

0.70x + 28.75 = 48

Solving the** linear equation** for x, we get

0.70x = 48 - 28.75

0.70x = 19.25

x = 19.25/0.70

x = 27.5

Hence, the amount of **Ryegrass lawn** seed purchased is 27.5 pounds.

Learn more about **solving linear equations** here - https://brainly.com/question/1682776

#SPJ2

hellllp me with this plz thaks

The answer is 64 fluid ounces

Simplify: 3x-4(2x-6) + 9

Answer : It’s -5x+33

1. If 18 zombies eat 45 brains, then how many brains will 4 zombies eat?

brains

0

2. A machine can make 246 bolts in 6 minutes. If you run the machine for 33

minutes, how many bolts can it make?

T

14-

ol

C

3. You can buy 78 paper clips for a dollar. How much would it cost to buy 351

paper clips

9

8

4. A math teacher can make 45 students cry in 180 days. At this rate, how days

would it take to make 50 students cry?

What??? what is this?

**Answer:**

1. 180 brains

**Step-by-step explanation:**

A 42-inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece, and the third piece is Two inches more than seven times the length of the first piece. Find the lengths of the pieces.

**Answer:**

4, 8, 30

**Step-by-step explanation:**

Let's call the first piece x. If the first piece is x, then the second piece is 2x and the third piece is 7x + 2.

Equation:

x + 2x + 7x + 2 = 42

10x + 2 = 42

10x = 40

x = 4

**The First piece is 4 inches**

Now all we do is substitute the x for 4. Therefore, **the second piece is 8 inches and the third piece is 30.**

Hope this helps!!!

PLEASE HELP FAST. WILL MARK AS BRAINLIEST IF GIVEN GOOD ANSWER

**Answer:y=9**

**Step-by-step explanation:**

Alright then! First question!

A graph has height (inches) on the x-axis and arm span (inches) on the y-axis. Points are at (30, 27), (45, 45), (53, 50), (60, 60), (67, 70), and (73, 72).

Identify if there is a relationship between the variables.

(A) No, there is no relationship because the points are all up and down.

(B) Yes, the relationship displayed shows arm span increasing as height increases.

(C) Yes, the relationship displayed shows arm span decreasing as height increases.

**Answer:**

hmmm...i wanna go with B

**Step-by-step explanation:**

because it goes from 30 to 45 and 45 and 45 to 53 to 50 then the 50 goes 60 meaning their both increasing as it it goes on

at least i believe im right haha hope this helped if its not to late

**Answer: The answer is (B) Yes, the relationship displayed shows arm span increasing as height increases. **

**Step-by-step explanation: I got the answer correct hope this helps!**

A scared tarantula was able to go a distance of 20 meters in 6 seconds. What was its

average speed?

**Answer:**

3.33 m/s

**Step-by-step explanation:**

speed = [tex]\frac{meters}{seconds} > \frac{20}{6} = 3.33[/tex]

Erica and 4 friends are going out for pizza for dinner. They split one pizza and 5 small drinks. The pizza costs $13.00. They spend a total of $20.50. Find the cost of one small drink. Define the variable, write and solve an equation, and answer the question.

to find the cost of a small drink, you might want to:

subtract the decimalstotal cost : $20.50

cost of pizza :$13.00.

cost of one small drink : total cost - cost of pizza

: $20.50 - $13.00.

: 20.50

- 13.00

: 07. 50

: $ 7.50

Brainliest to the correct answer ( Evaluate 7 - 5p + 3q when p = 1 and a = 7.)

**Answer:**

23

**Step-by-step explanation:**

7 - 5p + 3a

7 - 5(1) + 3(7)

7 - 5 + 21

2 + 21

23

the answer would be 23

7-5p+3a

7-5(1)+3(7)

7-5+21

2+21

23

Plug in your numbers !!

7-5p+3a

7-5(1)+3(7)

7-5+21

2+21

23

Plug in your numbers !!

Use the Factor Theorem to determine whether h(x) = x – 1 is a factor of f(x) = 14x^99 – 65x^56 + 51.

a. Yes

b. No

It’s is yes hopes that helps lol

the answer is a (yes)

which is bigger. 34 1/2 or 34.5

**Answer: They are equal.**

**Step-by-step explanation:**

**34 1/2 equals 34.5 in decimal form**

**34.5 equals 34 1/2 in fractional form**

(.5 equals 1/2)

At a quiz competition for every question team A answered correctly team B answered 2 questions correctly. The ratio of the number of questions team A answered correctly to the number of questions team B answered correctly is ___ 1 to1 2 to 1 1to2 2to2

**Answer:**

1 to 2

**Step-by-step explanation:**

If A answers 1 question, B will answer 2 questions, making the ratio 1 to 2

**Answer:**

The answer is 1 to 2 i did the quiz on flvs

**Step-by-step explanation:**

A local carpenter uses the function LaTeX: f\left(x\right)=180xf ( x ) = 180 x to determine the amount earned after selling LaTeX: xx number of book cases. He has to sell between 5 and 10 bookcases each month in order to meet his sales goal. Find the domain for this situation. Group of answer choices

**Given:**

A local carpenter uses the function f(x) to determine the amount earned after selling x number of book cases.

[tex]f(x)=180x[/tex]

He has to sell between 5 and 10 bookcases each month in order to meet his sales goal.

**To find:**

The domain for this situation.

**Solution:**

We have,

[tex]f(x)=180x[/tex]

where, f(x) is the amount earned be carpenter after selling x number of book cases.

Domain is the set of input values.

Here, input values are number of books he has to sell, which can be a fraction value.

Since, he has to sell between 5 and 10 bookcases each month in order to meet his sales goal, therefore the x values must be integers between 5 and 10.

**Therefore, the domain for this situation is set of integers between 5 and 10, i.e., {5,6,7,8,9,10}.**

4(2x-3)=52

Solve please sends fast

**Answer:**

[tex]\boxed {x = 8}[/tex]

**Step-by-step explanation:**

Solve for the value of [tex]x[/tex]:

[tex]4(2x - 3) = 52[/tex]

-Divide both sides by [tex]4[/tex]:

[tex]2x - 3 = \frac{54}{4}[/tex]

[tex]2x - 3 = 13[/tex]

-Add both sides by [tex]3[/tex]:

[tex]2x - 3 + 3 = 13 + 3[/tex]

[tex]2x = 16[/tex]

-Then, divide both sides by [tex]2[/tex]:

[tex]\frac{2x}{2} = \frac{16}{2}[/tex]

[tex]\boxed {x = 8}[/tex]

Therefore, the value of [tex]x[/tex] is [tex]8[/tex].

A line passes through the points (7, 10) and (7, 20). Which statement is true about the line?

It has a slope of zero because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the numerator of a fraction cannot be zero.

It has a slope of zero because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the denominator of a fraction cannot be zero.

It has no slope because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the numerator of a fraction cannot be zero.

It has no slope because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the denominator of a fraction cannot be zero.

**Answer: D) It has no slope because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the denominator of a fraction cannot be zero.**

**Step-by-step explanation:**

slope is y2-y1/x2-x1

20-10/7-7

10/0

denominator can't be 0

**Answer:**

D

**Step-by-step explanation:**

cause i said so

HELPPP !! LOOK AT PICTURE

The function, f(x), is a third-degree polynomial whose

zeros are shown on the number line. Use the function

values below to determine the solutions set of f(x) < 0.

Answer:

A) (-infinity,-2] and D) [0,2]

Step-by-step explanation:

which one does not belong ?

1/20 _20/25 _2/3_ 5/4

And why is the answer correct?.

**Answer:**

2/3 because they have something to do with five

**Step-by-step explanation:**

6 Ms. Flynn's class is painting a circular canvas. Its diameter is 5 feet. What is

the area of the canvas to the nearest whole number? Use 3.14 for .

19.625 ft

3.14(2.5 squared) =19.625

3.14(2.5 squared) =19.625

A system of equations is shown below:

2x = 5y + 4

3x − 2y = −16

What is the solution to this system of equations? (5 points)

**Answer:**

x = -8, y = -4

**Step-by-step explanation:**

First we want to write the equations so the variables line up

[tex]2x - 5y = 4\\3x - 2y = -16\\[/tex]

Next, we could either multiply one of the equations to cancel out the x's or the y's, either one works.

I will choose to cancel out the x's

[tex]-3R_1 + 2R_2\\-6x + 15y = -12\\6x - 4y = -32[/tex]

add the equations and solve

[tex]11y = -44\\y = -4[/tex]

once you have one variable, you can use it to solve the other

[tex]2x - 5(-4) = 4\\2x + 20 = 4\\2x = -16\\x = -8[/tex]

verify

[tex]3(-8) - 2(-4)\\-24+ 8\\-16\\[/tex]

it works

So the answer is

X = -8

Y = -4

Here is the working

X = -8

Y = -4

Here is the working

Somebody help me plssss

**Answer:**

The last one 4x4

**Step-by-step explanation:**

**Answer:**

last one, D.

**Step-by-step explanation:**

What happened to the immigrants that failed the health exam in order to come into America? Group of answer choices They were treated by doctors and given medicine on the spot They refused to treat them, but gave them a job They went to the hospital right away They were detained and held for further questioning, possibly sent back to Europe
Can someone help me with this? Multiply (3.110^5)(1.810^2)
Why couldn't the Mars Science Laboratory land using airbags to bounce to the Martian surface from a parachute?A. The presence of liquid water made it necessary to land the rover on its wheels.B. Scientists and engineers were concerned that the airbags could become tangled in the MSL.C. Engineers were worried the airbags might deflate too soon.D. The heavier weight of the MSL made airbag landing technology impractical.
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Ryan shaded 70 squares on his hundredths grid. Sarah shaded 80 squares on her hundredths grid Part A Which value is greater than Ryan's decimal and less than Sarah's decimal A.70/100+4/100 B. 60/100+5/100 C. 80/100 D. 80/100+15/100
how many inches of lumber are remaining?
Moving at a constant rate, a trench machine is advertised as being able to dig 36-foot trenches in 40 minutes. A farmer uses the same machine to dig trenches that are 58.5 feet long, with each trench taking 65 minutes to complete.Help Me plzzzzzzzzzz
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Find the volume of this object. Use 3 for pi. (CAN ANYONE HeLP:))
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Steven sells bags of different kinds of cookies. He made $27 selling bags of Oreos, $18 selling chocolate chips cookies, and $45 selling chunky sugar cookies. Each bag of cookies costs the same amount. What is the most that Steven could charge for each bag of cookies?
Help with these math questions grade 12
Which one? A. B. C. or D?