Question 583089
dimes are .10  nickels are .05
{{{.1d+.05n=7.35}}}
{{{n+12=d}}}
{{{.1(n+12)+.05n=7.35}}}
{{{.1n+1.2+.05n=7.35}}}
{{{.15n=6.15}}}
{{{n=41}}}
{{{d=53}}}
check
{{{.1d+.05n=7.35}}}
{{{.1(53)+.05(41)=7.35}}}
{{{5.3+2.05=7.35}}}
{{{7.35=7.35}}}
correct