Juan's class has 10 girls and 15 boys. the ratio of girls to boys in steven's class is the same as the ratio of girls to boys in juan's class. there are 21 boys in steven's class. write a proportion that can be used to find the number of girls, g,in steven's class.

part b
use what you know about proportions to explain how to determine if there are 16 girls in steven's class.

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.