The original price of a DVD is represented by the variable x. If the DVD is discounted 45%, write a subtraction expression and a multiplication expression to represent its sale price. What is the multiplication expression?

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

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.