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100

 If a car travels 150 miles on 5 gallons of gas, what is the unit rate in miles per gallon?

30 miles per gallon 

100
How much is a 20% discount on a $110 coat?

$22 discount 

100

1/2 + 3/10 

4/5

100

-2 x -10

20

100

2(-8x + 5) 

-16x + 10

200

If a cyclist rides 120 miles in 3 days, what is the unit rate in miles per day?  

40 miles per day

200

A worker earns $480 for 40 hours of work. What is the unit rate in dollars per hour?

$12 per hour 

200

1/3 - 2/7 

1/21

200

-16 / -2 

8

200
Combine like terms:


-2x + 1x - 6 + 9 + 3x 

2x + 3 

300

 If 3 apples cost $1.50, how much do 12 apples cost?

$6

300

To buy a car, Jessica borrowed $15,000 for 3 years at an annual simple interest rate of 9%. How much interest will she pay if she pays the entire loan off at the end of the third year? What is the total amount that she will repay?

Interest paid: $4,050

Total amount she will repay: $19,050

300

1  2/5 + 3  7/8

5  11/40

300

4  2/5 - 6  3/7

-2  1/35

300

Factor the Expression:

18x + 6 

6(3x + 1) 

400

A recipe requires 2 cups of sugar for every 3 cups of flour. If you use 6 cups of sugar, how many cups of flour do you need?

9 cups of flour 

400
How much is a 5% tax on a $45 bill?

$2.25 tax 

400

-9 + 5 

-4 

400

-3 x 8

-24

400
Write an expression to model the scenario:


5 less than 7 multiplied by a number 

7N - 5 

500

How can you tell if a graph represents a proportional relationship?

It goes through the origin and a straight line 

500

A bank is offering 2.5% simple interest on a savings account. If you deposit $5000, how much interest will you earn in one year?

$125 earned 

500

20 - 25 

-5 

500

2/3 divided by 5/6 

4/5

500
Evaluate the expression if m=3 and p=-4 


7p - 5m + 6 

-37