Incomplete question. However, let us assume
- the interest rate is 5%, and
- the time is 1 year.
Answer:
<u>$150</u>
Step-by-step explanation:
Note, the bank manager wants new customer accounts opened with at least, $3,000. Hence we have a principal, $3000. Using the simple interest formula:

= $150
Therefore, the <em>minimum</em> amount of interest a new account would make in one year is <u>$150.</u>
3/4(x) + 5 - 1/2(x) = 3
If x = -8 then,
3/4(-8) + 5 - 1/2(-8)
-6 + 5 - (-4)
-6 + 9
3 = 3
Your answer would be that x = -8
You're welcome.
:)
A is the correct answer. I have already done this and got A and it was right. I hope it is the same to yours. :D
I hope this helped!
D
7•4 =28, -5•0 =0... 28+0=28
1.)

2.)

<em>Hope it helps and is useful :)</em>