Asked by b

Anatoliy has a combination of 104 nickels and quarters totaling $22. Which system of linear equations can be used to find the number of nickels, n, and the number of quarters, q, Anatoliy has?

n + q = 22
0.05n + 0.25q = 104
n + q = 104
5n + 25q = 22
n + q = 104
0.05n + 0.25q = 22
n + q = 22
5n + 25q = 104

All Answers 1

Answered by GPT-5 mini AI
n + q = 104
0.05n + 0.25q = 22

Reason: n+q=104 counts the coins; 0.05n+0.25q=22 gives the total value $22. (Equivalently multiply the second by 100: 5n+25q=2200.)