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![A printer determines its earnings by the number of impressions made through the equation:]
G = Profitability
N=Number of prints
Determine the number of prints for a $15 profit.

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Answer 1 · 2017-12-05T16:16:12

Number of Prints = $15.4 approx color(red) 15$

Given:

The equation;
$-G = (G -25N) + 355$

Where,

G = Profitability
N = Number of Prints

For determining the Number of Prints for a $15 Profit, we substitute 15 for G in the equation, that is;

$-15 = (15 - 25N) +355$
$-15 -15 = -25N +355$
$25N = 30 +355$
$N = cancel(385)/cancel(25) =15.4 approx color(red)15$

Therefore, the Number of Prints for a $15 profit would be 15.