Question 1116971
{{{system(n=q/2,d=q+10)}}}

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{{{25q+10(q+10)+5(q/2)=1000}}}

{{{5q+2q+20+q/2=200}}}

{{{10q+4q+40+q=400}}}

{{{15q=360}}}

{{{highlight(q=24)}}}-----quarters
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{{{highlight(n=12)}}}-----nickels
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{{{highlight(d=34)}}}------dimes


CHECK:
{{{3.4+12*0.05+24*0.25}}}
{{{10}}}{{{dollars}}}