Rachel and Sam stopped at the donut shop before work. Rachel bought a protein smoothie and 2 boxes of donut holes for 11.65. Sam bought 2 protein shakes and a box of donut holes for 10.55$.

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle