A dolphin dove down 55 feet below the surface of the ocean. It dove another 12 feet down to get some food. What is the dolphin's present location? *

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

What is the product of the radical expression. (7-2square root) (8+2 square root)

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2