The answer will be
f(3)=3(3)+7
=9+7
=16
Answer:
5 people
Step-by-step explanation:
3.50 + 5.50 = $9 per person
51 - 6 = 45
45/9 = 5
Variables next to each other can be regarded as being multiplied by each other, so another way to rewrite this could be A * A * A * A * B * B. From there, you can reach
Bank A:
A = 4500(1 + (0.09 × 6)) = 6930
A = $ 6,930.00
The total amount accrued, principal plus interest,
from simple interest on a principal of $ 4,500.00
at a rate of 9% per year.
<span>for 6 years is $ 6,930.00.
</span>
Bank B:
A = 4500(1 + (0.11 × 4)) = 6480
A = $ 6,480.00
The total amount accrued, principal plus interest,
from simple interest on a principal of $ 4,500.00
at a rate of 11% per year
<span>for 4 years is $ 6,480.00.
</span>
So bank B would charge the least amount of interest.
The answer will be 42 hope this helps