Answer:
No
Step-by-step explanation:
7 won't get you to 15 by multiply nor will 6 to 9
It's 3. 3 can divide into all those numbers evenly and be the one with the smallest value
Answer:
3x-21
Step-by-step explanation:
3*x+3*(-7)=3x-21
First you would need to find out how many 9 payments of 58$ would be and that is 522. Then you would need to subtract the 522 and the 480 and your answer would be 42$ so the interest would be 42$