7th grade math
posted by Lauren .
The volume of a cube is 343 mm2. What is the length of one side of the cube?

Are you sure the volume isn't 343 mm^3?

What is 7x7x7 ?

the perimeter of a rectangle is 125cm. its length is 3x and its width is 2x. what is x.

if a octagon has a perimeter of 88 centimeters, what is the measure of each of its sides

Apply the rule (3x,3y) to the vertices of rectangle ABCD to get rectangle WXYZ.