Question 126891
{{{h}}} = number of hours worked
{{{s}}} = number of sales made
{{{e}}} = total earnings
{{{s = 500}}}
{{{h = 30}}}
{{{e = 9.5h + .03s}}}
{{{e = 9.5*30 + .03*500}}}
{{{e = 285 + 15}}}
{{{e = 300}}}
She earned $300 for the week