Mathematics, 25.03.2021 02:20 dmfraley01

The expenses E and income I for making and selling T-shirts with a school logo are given by the equations E = 535 + 4.50n and I = 12n,
where n is the number of T-shirts.
a. How many T-shirts must be made and sold to break even?
Explain.

Answers: 3

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The expenses E and income I for making and selling T-shirts with a school logo are given by the equ...