Mathematics Middle School

Which equation represents this situation?

Which Equation Represents This Situation?

Answers

Answer 1

Answer:

C

Step-by-step explanation:

Important information:

x = Original price

y = sale price

Every book is original price - $2

Convert this information into an expression

sale price (y) = original price (x) - $2

y = x - 2

Related Questions

help! i dont this math problem please due soon!

help! i dont this math problem please due soon!

Answers

Answer:

12x12 12x6 H = 46cm

Step-by-step explanation:

took quiz

Answer:

46 cm

Step-by-step explanation:

I learned this formula in math last year

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth


Hope my answer helps you✌️

Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5 is the list that orders the numbers from least to greatest.

What is the value of 7x x 2 + 2x when x = 3?
The 2nd x is multiplication

Answers

Answer:

48

Step-by-step explanation:

7x (2)+ 2x
7(3)•2+2(3)
3•2(7+1)
3•2•8
48

Pls help me

If 1 droplet of water falls from a pipe every 15 seconds. How many droplets of water would have fallen from the pipe in 10 minutes?

Answers

Answer:

The answer would be 15. Your welcome my good sir

Step-by-step explanation:

703 droplets buddy bc it just is

1. Explain what the food chain is. Give an example of each level of the food chain.

2. Which trophic level receives the most energy captured by plants?

3. By eating higher up the trophic level, what are humans contributing to?

4. What happens to most of the energy that enters the tropic level?

5. What percent of energy from one tropic level gets passed to another? Explain.

Answers

SORRY my answer got deleted somehow, but. A food chain refers to a sequence of organisms arranged according to the food they consume. The second part of the first question is Producers, consumers, predators, prey, scavengers, and decomposers. i hope this helped i cant answer all of them for you :D

Shelly is asked to put parentheses in the equation
14−8−5+6×2=23 so that it is true.

Choose the correct expression.

A. 14−8−(5+6)×2=23
B. 14−(8−5)+6×2=23
C. 14−8)−(5+6)×2=23
D. 14−(8−5+6)×2=23

Answers

Answer:

C)(14-8)-(5+6)×2=23

using bodmas

The answer is most likely c

You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the​ box?
What is the decimal expansion for 12
2
3​?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me

Answers

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Amy volunteers at an animal shelter. She worked 10 hours in March, 14 hours in April, 18 hours in May, and 22 hours in June.

If the pattern continues, how many hours will she work in December?

Answers

Answer:

46 hours

Step-by-step explanation:

the pattern is for the hours to increase by 4.

so,july=26

august=30

september=34

october=38

november=42

december=46

hope this helps

plz can i get brainliest:)

She works 46 hourssss

The area of the triangle below is 1/20​
square feet. What is the length of the base? Express your answer as a fraction in simplest form.

The area of the triangle below is 1/20 square feet. What is the length of the base? Express your answer

Answers

Answer:

base = 1/2

Step-by-step explanation:

area of triangle = (b x h)/2

1/20 = b(1/5)/2

(1) x (2)=b(1/5) x 20

2=4b

b = 2/4

b = 1/2

can you guys help me thanks!!!

can you guys help me thanks!!!

Answers

C=2*3,14*r
C=2*3,14*7in
C=43,96 in
So its the third answer
The answer is 43.96

C=2πx7

=2x3.14x7

= 43.96 in

What is the answer on the picture?

What is the answer on the picture?

Answers

It’s A or B. Are A and B the same answer?
The answer is A!! I can not explain i’m not really good at explaining and i don’t know how i got A but it’s A

This pattern can be represented by a quadratic expression.
True or False?

This pattern can be represented by a quadratic expression.True or False?

Answers

Answer:

False

Step-by-step explanation:

The points all correspond with each equation inputted into the graph

What is the distance between the two points? A. 4 units B. 5 units C. 6 units D. 7 units

Answers

their is no picture so I can’t really help you

Answer:6

Step-by-step explanation:

Angel earned $77 at his job when he worked for 7 hours. Fill out a table of equivalent ratios and plot the points on the coordinate axes provided.

Answers

Answer:

See below.

Step-by-step explanation:

Set up equation:

Variable x = wage per hour

7x = 77

x = 11

Angel makes $11 per hour.

Multiply any number of hours by $11 to find how much Angel would make:

1 hour/$11

2 hours/$22

3 hours/$33

4 hours/$44

5 hours/$55

6 hours/$66

Unless otherwise stated in the directions, choose which units (hours and dollars) you want to be the x and y coordinate. Then graph them. They should form a straight diagonal line going upwards.

Answer:

Hello!

Step-by-step explanation:

Once you enter the numbers given to you into slope-intercept form, you should have

77=7x    Next, divide each side by 7 to get the variable alone.

11=x       Next, fill out a table of equivalent ratios and plot the point on the coordinate axes. (The ratios must be equivalent to the ratio we just found, 11:1)

Sorry if the step-by-step is confusing, I'm really bad at explaining things.

Angel earned $77 at his job when he worked for 7 hours. Fill out a table of equivalent ratios and plot

Your business has lost 65,000 dollars and you decide to split evenly in between four people. How much money is each person going to pay?

Answers

Answer:

16,250

Step-by-step explanation:

65,000 divided by 4.

You would have to divide 65,000 by 4 which would be 16,250

.............................

.............................

Answers

The answer is C because u first multiply 2 by what’s inside the parenthesis then you do the rest of the + math

please help me with this

please help me with this

Answers

Less than one would be:
8x1/9
1x2/5
Equal to one is:
9x1/9
Greater than one would be:
4x4/5
9x1/2
6x1/5
Hope this helped

Answer:

Step-by-step explanation:

Find the perimeter of this shape.

Find the perimeter of this shape.

Answers

Answer:

draw a line that makes a triangle and rectangle.

hypotenuse= 30

3k-4k-5k triangle

18-24-30

so the short part of triangle is 18 cm

10+10+18+24+30 equals 92

sorry for language I am not familiar with English

the perimeter of this shape is

24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm

Two friends share 1/6 of a large peach pie. What fraction of the whole pie does each friend get? Let n represent the fraction of the whole pie each friend gets.

Enter an equation as a multiplication equation.

The equation is n=?

Each friend gets ? of a whole pie.

Answers

Answer:

n= 1/12

Step-by-step explanation:

1/6 ÷ 2

1/6×1/2=1/12

Two friends are sharing 1/6 of a pie. That's why it is 1/6 divided by 2. In fractions when you switch from division to multiplication, you switch the denominator and numerator, so 2/1 becomes 1/2. Then, you multiply 1/6 and 1/2. You end up with 1/12, so n= 1/12.

Each friend gets 1/12 of the pie.

Determine which of the following relations is a function.

A.
X Y
-10 10
-5 5
0 0
5 -5
10 -10

B.
X Y
-3 2
-1 1
0 2
0 1
3 4

C.
X Y
-8 -4
-2 -2
1 3
2 4
4 6

D.
X Y
0 2
1 4
2 2
2 6
5 7

Answers

Answer:

A. X Y

-10 10

-5 5

0 0

5 -5

10 -10

Step-by-step explanation:

Because it is a relationship involving more than one variable where each input is related to one output. If graphed the line segment would only touch one point at a single time.

Answer: It’s A and C

Step-by-step explanation:

Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?

A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft

Answers

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

the answer to this is D

help please i need this done :(

help please i need this done :(

Answers

Answer:

Multiplication expression: 10×10

product: 100

Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"

Answers

Answer:

no bro, sorry. even though I needed to I don't have it

PLSSSSSSSSSSS HELPPP MEEEEEE

PLSSSSSSSSSSS HELPPP MEEEEEE

Answers

Answer:

A Fraction Bar

Step-by-step explanation:

Your Welcome!

Which of the following has a higher percentage of a dollar

a) The value of 7 qurters,4 dimes and 37 nickels
b) The value of a half dollar, 7 dimes and 102 pennies
c) the value of two Susan B Anthony coins, 13 nickels and seventy one pennies
write your answer as a dollar amount and a percent

Answers

Answer:

Step-by-step explanation:

a) 7(25) + 4(10) + 37(5)

   7(20) +7(5) +4(10) + 5(30) + 5(7)

   1.40 + 35 + 40 + 1.50 + 35

   1.75 + 40 + 1.85

   3.60 + 40

  4.00 = 400% of $1

b) 50 + 7(10) + 1.02

   50 + 70 + 1.02

  1.20 + 1.02

  2.22 = 222% of $1

c) 2.00 + 13(5) + 71

   2.00 + 5(3) + 5 (10) + 71

   2.00 + 15 + 50 + 71

  2.00 + 65 + 71

  2.00 + 1.36

  3.36 = 336% of $1

A has a higher percentage of dollar because 400%>336%>222%

What is 0.34(0.17) ?

Answers

Answer:

0.0578

Step-by-step explanation:

0.34 × 0.17 = .0578

0.0578 is the answer! please mark brain list!!!

Find the first three terms of the sequence below.

Find the first three terms of the sequence below.
Tn=n2+5n+2

Answers

Answer:

8    

16

26  are the first three terms

Step-by-step explanation:

T1 = 1^2 + 5(1) + 2 = 8

T2 = 2^2 + 5(2) + 2 = 16

T3 = 3^2 + 5(3) + 2 = 26

1: 8
2: 16
3: 24
those are the first 3 terms

GIVING BRAINLIEST how many O's are in one thousand

Answers

Answer:

3

Step-by-step explanation:

2 because One thOusand

can some1 help me plss

can some1 help me plss

Answers

Answer:

c is the answer!

Step-by-step explanation:

You have to first do the problem. If the tax is 2 and the total is 42, you would do 42 - 2. Then you have to divide it into 5. (the amount of items) You will get 8. Now you have to find what question is wrong. So if you would compare the way of figuring it out to the answers you would see that 5 is not how much each product cost. So c is the answer!

If you have any questions ask me please! :)

C would be the answer you just have to minus and then divide to get your solution. Please rate!

A bag with 6 marbles has 1 blue marble and 5 yellow marbles. A marble is chosen from the bag at random. What is the probability that it is red?
Write your answer as a fraction in simplest form.

Answers

Answer:

0% because there isn't Red marbles

Answer:

0/6

Step-by-step explanation:

If there are no red marbles there is a 0% chance of drawing one.

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