Question 497848
Let the daily profit = {{{P}}}
Let {{{p}}} = number of prints produced daily
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{{{ P = .25p - .08p - 45 }}}
{{{ P = .17p - 45 }}}
If {{{ P = 50 }}}
{{{ 50 = .17p - 45 }}}
{{{ .17p = 50 + 45 }}}
{{{ p = 95/.17 }}}
{{{ p = 558.8 }}}
559 prints must be produced daily to make 
a profit of $50 /day