Lisa bought five cds from the store. the price of each cd was the same. after she bought the cds, her account balance showed a change of -$64.95. what would have been the change to lisa's account balance had she only bought one cd from the store?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.