$1620
calculate simple interest ( I) using I = PRT
where P is the amount borrowed, R is rate of interest and T is time in years
note that R = 6% = = 0.06
I = $9000 × 0.06 × 3 = $1620
Answer:
7-12.6-2=-5
-7.6=-5
7.6-5
2.6
6x12
Step-by-step explanation:
720