Evaluate 4 - (-7)

If one store is selling 3/4 of a bushel of apples for 9$, and another store is selling 2/3 of a bushel of apples for 9$, which store has the better deal? Explain your answer

four sisters contributed equally to buy a present for thier father. They receive a 10% discount on the original price of the gift. after the discount was taken each sister paid 13.50. what was the original price of the gift?

A marine biologist is preparing a deep-sea submersible for a dive. The sub stores breathing air under high pressure in a spherical air tank that measures wide. The biologist estimates she will need of air for the dive.

10n = 40 (solve for n)

Your gas bill went up from $125 per month to $150. What is the percent increase

ellen sells mugs that are in boxes in the shape of a cube. The edges of the boxes have a lenght of 1/2 foot. Ellen can completely fill a container in the shape of a rectangular prism with 378 boxes. What is the volume of her container?

1. 7/8 - 1/2 2. A security camera rotates 30° every 10 seconds. how long does it take the camera to rotate 360°?

What is the answer to 6 * 4/5

What is the distance, to the nearest hundredth, from (6, 5) to (-3, - 8) ?

My number has 2hundreds. The tens digit is 9more than the ones digit. My number is=