If the area of one face of a cube is 64cm^2, what is the cube's surface area? Please enter your answer in numbers only, don't enter the units.

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Add the fractions and simplify 1/2+ 1/3

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27