Five girls share 4 sandwiches equally. what fraction of a sandwich does each girl get?

Solve the system of equations. y= 2x y= x^2 - 15

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice