Answer:

Step-by-step explanation:
<em>add 8 to both sides</em>

<em>divide both sides by 9</em>

Im pretty sure it would be 4.
Answer:
4 groups of ten
Step-by-step explanation:
175-135=40
<span>Total = Principal × ( 1 + Rate )^years
</span>
Total = 5,000 * (1.025)^3
Total = 5,000 *
<span>
<span>
<span>
1.076890625
</span>
</span>
</span>
<span><span><span>Total = 5,384.45
</span>
</span>
</span>
Source:
http://www.1728.org/compint.htm