Hi, this makes more CENTS :)
Sam has five more dimes than quartersand four fewer nickels than quarters
Quarters: x
Dimes: x+5
Nickels: x - 4
Question states***total of $4 0r 470 CENTS
CENTS makes sense
25x + 10(x+5) + 5(x-4) = 470¢
40x + 50 - 20 = 470
40x = 440
x = 11, number of quarters. 16 Dimes and 7 Nickels
and
= 470¢ 0r $4.70