A community sports league is raising money by making custom shirts to sell at league games. They plan to sell the shirts for $13. Each shirt costs $6 to
make. They spent $55 for advertising.
Use n to represent the number of shirts they sell. Multiply this by the money
they make for each shirt, then subtract the advertising cost.
Which expression represents the money that the league raises?
A. 55 – (13 - 6) n
B. 13n - 6 - 55
C. 13 - 6n - 55
D. (13 – 6) n - 55

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

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.