To print T-shirts includes $50 for the design and $4 per shirt. Express the cost of printing the T-shirts as a function of the number of T-shirts printed and then find the cost for printing 500 T-shirts.
My linear function model is:
T = $4P + $50...Is this correct?
To print 500 T-shirts will cost:
500 = 4P + 500
500 - 50 = 4P
450 = 4P
450/4 = P
$112.50 = P
Let P = price
Let T = T-shirts
Does this make sense? Is this right?