Answer:
128 and 74.
Step-by-step explanation:
128 rounded to the nearest ten is 130, and 74 rounded to the nearest ten is 70. 130-70=60
he will pay $31 in interest after 6 months so after 6 months he will pay $531
5x2 would be 10 and 10-50x would be negative 40x and 40x + 125 would be 165x
4 the answer is four 1234
