Question 1036155
{{{ N = 150 + 2.5T }}}
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(a)
{{{ T = 22 }}}
{{{ N = 150 + 2.5*22 }}}
{{{ N = 150 + 55 }}}
{{{ N = 205 }}}
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(b)
{{{ N = 150 + 2.5T }}}
Subtract {{{ 150 }}} from both sides
{{{ 2.5T = N - 150 }}}
Divide both sides by {{{ 2.5 }}}
{{{ T = ( 1/2.5 )*N - 60 }}}
{{{ T = .4N - 60 }}}
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(c)
{{{ T = .4N - 60 }}}
{{{ N = 220 }}}
{{{ T = .4*220 - 60 }}}
{{{ T = 88 - 60 }}}
{{{ T = 28 }}}