Evaluate 2w-9 for w=-2

Use money to explain 0.6 and 0.06

The formula y = 64h gives the velocity v in feet per second of an object that has fallen h feet. Find the velocity of an object that has fallen 92 feet. Round to the nearest hundredth.

Ashraf attends a local festival, which has an entrance fee. Each game costs $2$ 2 two dollars to play. After playing $2$ 2 two games, Ashraf has spent $7$ 7 seven dollars.

frank has 9 apples to share with his homeroom class. He will give each student 1/4 of an apple. How many students are in Frank's homeroom class?

The free throw line on a basketball court is 12 ft. What is the length of the semicircle above it? Round your answer to the nearest tenth.

Improper fraction to mixed fraction 13/3

What is equivalent to - 2 (5-3x) + (5x-2)

For every 8 tokens you have your friend has 3. After you give half of your tokens to your friend Your friend now has 18 more tokens than you. How many tokens did you start with.

How do you factor 15x^2 - 53x+42?

1x2x2x2 ... 50=50!