$15 + $32.50 + 8% = $51.30
15 + 32.50 = 47.50
8% × 47.50 = 3.80
47.50 + 3.80 = 51.30
83 Cents = 2 Quarters, 1 Nickel, 4 Pennies.
Glad I Could Help, And Good Luck!
~AnonymousGiantsFan~
You could first solve for y, assuming x is 0, and y = 6. Then solve for x, and that means y = 4.
90 dimes = $9 because 10 dimes = $1
go on google im gessing so the anser mite be 245776336