Area is measured in square units
Step-by-step explanation:
x + 8a = 25 + ax - 7a
x = 5
5 + 8a = 25 + 5a - 7a
5 + 8a = 25 - 2a
5 + 10a = 25
10a = 20
a = 2
Future value 1000 a year from now. We are expected to pay about 6% less today to get the future value.
So the answer should be around $940, which makes an easy choice.
However, to make sure, we use the compound interest formula:
F=P(1+i)^n
where i=6%/12=0.005 [monthly interest]
n=1year * 12 months / year = 12 months
1000=P(1.005)^12
=>
P=1000/1.005^12=$941.91 is what needs to be deposited today.
Answer:
<u>A</u>
Step-by-step explanation:
<u>Given equation</u> :
<u>Evaluating the options</u>
<u>A (-2, 5)</u>