the graph shows the cost of joining a gym in town a. the cost of joining a gym in town b is represented by a line parallel to the graph shown passing through (7,180). write an equation of the line that represents the cost of joining a gym in town b.

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.

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b