Hello!

Explanation:
↓↓↓↓↓↓↓↓↓↓↓
First this problem it should be the group like terms.

Then you add similar elements.


You can also add or subtract by the numbers.


Answer⇒⇒⇒3d+9
Hope this helps!
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-Charlie
Answer:
So first lets find g(-1)
so we plug in the answers:
-2 * -1 ^2 -4
-2*1-4 = -2-4 =
-6
Now lets solve for f(-2)
-2^2-3
4-3=1
-6+1 = 5
3*5 = 15
Im getting answer of 15 but it shows -15 or something, so I dont know if I got it wrong or if its like a dash then the answer.
one or more functions ? i think lol
Answer: C. 4 friends will borrow 4 books each, 1 friend will borrow 3 books
Step-by-step explanation:
Friend 1 has 4 books
Friend 2 has 4 books
Friend 3 has 4 books
Friend 4 has 4 books
So far, that’s a total of 16 books.
Now add the 3 books of the 5th friend to that:
16 + 3 = 19
This is the way in which a group of friends can most evenly divide the 19 books.
pls mark brainliest if this helped. :)