Natalie saved $20 when she purchased a new phone. The phone originally cost $125. What percent savings did Natalie receive on the purchase of the new phone?

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

Use the distance formula to find the distance between (-3,5) and (3,1)