Pls answer the question ASAP!!

D will be the answer. All you have to do is plug it in

D

Step-by-step explanation:

when you substitute D's answer in x, y and z you f=will find the correct answer

3+0+0=3

4+0+0=4

5+0+0=5

idk bring the function back   im not smart

step-by-step explanation:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^