Answer:
3(3x+2)
Step-by-step explanation:
I’d help but the image isn’t working its all blurry on my end fam sorry
Answer:

Step-by-step explanation:
Part 15) we know that

Solve for k
That means ----> isolate the variable k

we have


substitute


Answer:
Isn't it 54? im not really sure
Step-by-step explanation:
6x9 = 54
Answer: C
<u>Step-by-step explanation:</u>
f(x) = 2x + 1 ⇒ 2x + 1
<u>- g(x) = -(x² - 7) </u>⇒ <u>-x² + 7 </u>
(f-g)(x) = -x² + 2x + 8