Maggie and reggie make necklaces to sell at craft shows. maggie still has 7 necklaces left over from the last craft show, and she can make 2 necklaces every hour. reggie still has 4 necklaces left from the last craft show, and he can make 2 necklaces every hour. which system of equations correctly represents this situation where n represents the number of necklaces and h represents the number of hours spent making necklaces?

Hurry 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. if the profit on a canvas wallet is $25 and the profit on a leather wallet is $40, write a function for the total profit for both wallets.