SOLUTION: Several students decide to start a T-shirt company. After initial expenses of $280, they purchase each T-shirt wholesale for $3.99. They sell each T-shirt for $10.99. How many must

Question 543015: Several students decide to start a T-shirt company. After initial expenses of $280, they purchase each T-shirt wholesale for $3.99. They sell each T-shirt for $10.99. How many must they sell to break even.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Find the equation for = profit
and find , the break even point
Let = number of T-shirts sold
( in cents )
Set

They must sell 40 T-shirts to break even
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