3. Company A makes custom shirts for $5 per shirt plus a $75 setup fee. Company B
makes custom shirts for $9 per shirt plus a $19 setup fee. Use words, symbols or both tỏ
explain your solution. A. REI.6, A. CED.3
a. Write a system of linear equations to model the situation.
(1 point)
1
b. Using any method, find the number of shirts that will make the cost of using both
companies the same. Show how you obtained your answer.
(2 points)