Answer:
2.0625
Step-by-step explanation:
2+1/16
= 2.0625
= 206.25%
The inequality that her rate should be is
<span>5 > 60</span>
For the complex roots I got 1,2,-3
15$ I believe, as we can disregard the two original books (they have been payed for) leaving her to buy 1 book and having seven dollars, however if she needs $8 more you simply need to add 8+7.