Question 323675
Let {{{c}}} = final  cost to employee of dishwasher
given:
{{{450 - .15*450}}} is the sale price
{{{450 - 67.5 = 382.5}}} sale price
{{{382.5 - .2*382.5}}} employee's final cost
{{{382.5 - 76.5 = 306}}}
He pays $306