Question 987826
dimes=x
quarters=x-5
pennies=x-1
.10x+.25(x-5)+.01x-.01=2.70
.10x+.25x-1.25+.01x-.01=2.70
0.36x-1.26=2.70
0.36 x=3.96
x=11 dimes
x-5= 6 quarters
x-1=10 pennies
That is $1.10+$1.50+$0.10=$2.70