a school choir needs to make t-shirts for its 75 members and has set aside some money in their budget to pay for them. the members of the choir decided to order from a printing company that charges $3 per shirt, plus a $50 fee for each color to be printed on the shirts. write and equation the represents the relationship between the number of t-shirts ordered, the number of color on the shirts, and the total cost of the order. if you use a variable specify what it represents. (make a variable to represent how many shirts are ordered, and how many colors are purchased on the T-shirt)