Two pieces of cloth are shaped like similar triangles. the lengths of the sides of the first piece of cloth are 5 inches, 9 inches, and 12 inches. the length of the shortest side of the second piece of cloth is 15 inches. what is the length of the longest side of the second piece of cloth?
a. 19in.
b. 22in.
c. 36in.
d. 27in.

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.