Question 962127
Check answer:
2) {{{ .07x - .03y = 575 }}}
{{{ x = 8750 }}}
{{{ y = 1250 }}}
2) {{{ .07*8750 - .03*1250 = 575 }}}
2) {{{ 612.5 - 37.5 = 575 }}}
2) {{{ 575 = 575 }}}
and 
{{{ 8750 + 1250 = 10000 }}}
{{{ 10000 = 10000 }}}
Looks good