What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7
What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube