You have less than 120 minutes to spend in the gym and in the pool. You want to spend less than 45 minutes in the gym and more than 30 minutes in the pool. Which system represents the situation?

Evaluate the expression 4x+30 divided by 15-3+8 when x is 4.

Which number checks the equation 19 - m = 11? A. 8 B. 30 C. 7 D. 20

Melanie's car used 8 gallons of gas to drive 314 miles. At what rate does her car use gas in miles per gallon? Express your answer in simplest form.

36 times what equals 144

If ben has 3 apples and give 1, how many does he have left?

What is the answer to 1 3/5 * 3/5

What is - 4 - (-12) ? I don't know if you add them or subtract.

4 Chander earns a base pay of $2,200 per month He also earns a commission of 4% of his total sales One month Chander earned $2,400 Explain how to nd Chander's total sales for that month How much were his Total sales?

How to solve the problem 8y+4=5y+19

What are the dimensions of a rectangle that has a perimeter of 44 units and an area of 105 square units?