We have to isolate b to be alone.
Soooo first we divide both sides by 6
-81 = b6
÷6 = ÷6 The right side cancels out and gets the b alone. While we solve the right side of the equal sign.
-81 ÷ 6 = -13.5
So this means we isolated b alone!
b = -13.5
Our final answer is..
b = -13.5
:)
<span>Total Distance = x
Luis walked one-eighth of x = x(1/8) = x/8
He still need to walk = Total Distance - Distance covered
He still need to walk = x-x/8
He still need to walk = (8x-x)/8
He still need to walk = 7x/8
He still need to walk = x(7/8)
He still need to walk seven-eighth of the total distance.
</span>
Answer:
C
Step-by-step explanation:
The amount Adam invested in a six years CD was $12,000 was 7.1%
Adam made a withdrawal of $2500 early. The early withdrawal was worth eighteen months of interest on the amount withdrawn.
Monthly interest = 7.1% / 12
= 0.59%
The interest for 18 months will be
(7.1% /12)18
= 10.65%
The penalty for withdrawing early was 18 months worth the interest on the amount withdrawn
= 2500 * 10.65%
= 266.25
This means Adam needs to pay a penalty of $266.25 for withdrawing early
Zero. That number cannot go into that one
