Lisa is cooking muffins. The recipe calls for 7 cups of sugar. She has already put in 2 cups. How many cups does she need to put in?

2x+3=7

x+8 ≥ 18

-8+p/2 ≤ 4

0 ≤ a + 4/ 1

Last week Julia ran 30 miles more than Pranav. Julian ran 47 miles. How many miles did Pranav run?

6x+8=44

x-1 > 6

-7 + x/2 > -5

2x + 2 =24

How many boxes of envelopes can you buy with $12 if one box costs $3?

7x+3=52

-7 + x ≥ -8

-1 > -8 + n/ 25

p+8 > -4

At a restaurant, Mike and his three friends decided to divide the bill evenly. If each person paid $13, then what was the total bill?

5x+3=8

x-1 ≤ 3

k+8/2 ≥ 2

How many packages of diapers can you buy with $40 if one package costs $8?

Jenny wants to buy an MP3 player that costs $30.98. How much change does she receive if she gives the cashier $40?

7x+6=69

n-2 ≤ 4

1- 4r > 37

r+ 13 < 9