josh found the quotient of 616.96 ÷ 5.12 to be 12.5 based on his calculations. do you agree or disagree with josh. explain your reasoning.

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards