You earned a 90% on a science test. You answered 20 questions correctly. How many questions were on the test?

Solve a (b-c) = a/b for c

How much time do you lose if you sleep 8 hours a night for 65 years?

Suppose you had $6.00 to buy bananas and apples. Bananas cost $0.49 per pound and apples cost $0.34 per pound. Write a linear equation that represents the different amounts of fruit you could buy.

How can you write one and 16,000's as a decimal

Two groups collect litter along the side of the road. it takes each group 5 minutes to clean a 2 yd section. how long would it take to clean up 2 miles

A cube has a surface area of 132 square cm. What is the surface area of one side?

Vx Below is a scale drawing of a stage that Syla is designing, 8 cm 5 cm Using the scale 1 cm: 7 m, Syla calculated the width, or the shorter side of the stage, to be 35 m. She decides to change the scale to 1 cm 10 m.

How to solve for x and y

Who is your fave celebrity

Classify The triangle with sides of the lengths 6 inches 8 inches and 3 inches