Question #11: The Kettlepold department store is advertising a 40% off sale. This store will also include an additional 15% discount for teachers. If Mr. Dumford buys $125 worth of school clothes, how much will he pay after both discounts? $7.50, $63.75, $68.25, or $73.50

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125