Tyree and four friends go to the movies. each person buys a movie ticket for $7,a snack for $5,and a drink for $2. write an expression for the total cost of the trip to the movies. then find the total cost

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x