Answer: 9$
Step-by-step explanation:
kyle has x dollars. Sean has x+8 dollars. They equal 26. 2x+8=26
2x=18
x=9
Answer:
32. ∛((x-7)/4) = f^(-1)(x)
33. -10x - 9
Step-by-step explanation:
32. We want to switch f(x) and x, and then solve for f(x) to get the inverse.
x = 4f(x)³ + 7
subtract 7 from both sides
x -7 = 4f(x)³
divide both sides by 4
(x-7)/4 = f(x)³
cube root both sides
∛((x-7)/4) = f(x)
make f(x) f^(-1)(x) because this is now the inverse
∛((x-7)/4) = f^(-1)(x)
the second answer is correct
33. for composition, we can treat (f · g) (x) as attached picture (content filter!), so we plug g(x) into f(x). This results in
2(-5x-7) + 5
expand
-10x - 14 + 5
add
-10x - 9
the second answer is correct
Based on the information provided, it can be inferred that the lender made an excellent estimate; was equal to actual closing costs (option A)
<h3>How do you know what the lender's estimate was?
</h3>
Based on the information provided, the lender estimated that the closing cost is equal to 3% of the $ 180,000 loan. To calculate that value we must do the following operation:
- $ 180,000 / 100 x 3% = $ 5,400.
Based on the above, the estimated closing cost for that loan is $ 5,400.
<h3>How to know the real cost of closing the loan?
</h3>
To know the real cost of the loan closing we must add the following values:
- Closing Cost Charge Loan origination $ 345
- Title insurance $ 600
- Attorney's fees $ 1,350
- Appraisal $ 480
- Inspection $ 550
- Recording fees $ 175
- Escrow $ 1,900
$ 1,900 + $ 175 +% 550 + $ 480 + $ 1,350 + $ 600 + $ 345 = $ 5,400.
According to the above, the lender made a very precise estimate because his calculation hit the exact value of the closing cost (option A)
Learn more about lender in: brainly.com/question/3268275
24=2*12
P=2*(l+L)
⇒ L+l=12
⇒ for a maximum area l=5, L=7
Area=5*7=35
