Asked by Grace

a piggy bank contains $8.80 in quarters, dimes and nickles. there are two more than five times as many nickles as quarters, and four less than twice as many dimes as quarters. how may of each coin are there

Answers

Answered by Damon
880 = 25 q + 10 d + 5 n

n = (2 + 5 q)

d = (2 q - 4)

so
880 = 25 q + 10 (2 q - 4) + 5 (2 + 5 q)

solve for q and go back for n and d
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions