Answer:
2.85
Step-by-step explanation:
You divide 14.25 by 10 then multiply that by 2
equation: (14.25 divided by 10)2
<em><u>The GCF ( Greatest Common Factor ) of 12, 28, and 4 is 4</u></em>
In order for S(t) to equal to 0, it would take 9 years. If you multiply 9 times the -120, you will get -1080, then you add that to the +1,080 and the answer is 0.