5/8 + -3/4 i don’t know this

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss