Trendy t-shirts has decided to manufacture a new design. it will cost $400 plus $3 per shirt to produce them, and trendy plans to spend $5000on advertising. the shirts will sell for $12 each a. how many shirts must be sold to break even (total cost equals income from sales)? b . what is trendy's income (or total cost) for that many shirts?

answer: c

step-by-step explanation: because you don't have to draw a point of intersection. couldyou give me brainliest?

u

4x and 6y

im not sure though

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya