1. Solve (c)
2. Solve for x and y, checking one solution in each problem:
2. (a)
2. (b)
3. A man arranges to pay a debt of $3600 in 40 monthly payments which form an A. P. After paying 30 of them he still owes
1. Solve (c)
2. Solve for x and y, checking one solution in each problem:
2. (a)
2. (b)
3. A man arranges to pay a debt of $3600 in 40 monthly payments which form an A. P. After paying 30 of them he still owes