find interest and subtract it from 30,000
Answer:
it equal:
answer is : [0234]
13. 20%
14.7%
15. 3.5%
16.45%
17. 84%
18. 68.5%
3x^2+12x+12
Step-by-step explanation:
i think you just sub in x+2 into 3x^2
