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Algebra
Pregunta

A clothing business finds there is a linear relati...

A clothing business finds there is a linear relationship between the number of shirts, \( n \) it can sell and the price, \( P \) , it can charge per shirt. In particular, historical data shows that \( 3 \) thousand shirts can be sold at a price of \( \$ 30 \) each, and that \( 6 \) thousand shirts can be sold at a price of \( \$ 15 \) each. Find the equation of the form \( P ( n ) = m n + b \) that gives the price \( P \) they can charge for \( n \) thousand shirts. 

Answer

P(n)=-5n+45

Solución
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