Question 29230
Let the nickels be 2x
Let the quarters be x


Nickel value x 100 = 5
Quarter value x 100= 25
Total value x 100 = 7480
DIme total value x 100 = 1530


Equaion:
1530+5(2x)+25(x)=7480
10x+25x=5950
35x=5950
x=170


2(170)=340


Hence, there are 170 quarters and 340 nickels.
Paul.