Kelly's mom timed her as she swam a three lap race in 1minute 43secinds. her swimming coach timed kelly only on her last two laps describe how kelly might calcite how long it took her to swim the first lap using the information from her mom and coach

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.