Marley and Kaitlyn are making duct tape wallets to sell at a craft fair to make money for summer camp. They made 20 wallets over
the weekend. The need to make 125 wallets by the end of the
week. What percent of the wallets did they make over the
weekend?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.

The spanish club held a car wash to make money. the equation y=5x represents the amount of money y club members made for washing x cars. identify the constant of proportionality. then explain what it represents in this situation