Posted by Gina on .
You have 29 coins, the total value of which is $1.77. The number of quarter is eight less than the number of pennies and the rest are nickels. How many of each coin do you have?

Math, Algrebra II High school 
bobpursley,
Q=P8
N=29QP
25Q+P+5N=177
can you solve this by substution?