7y. the 7x cancels out and if u distribute, it's 7y.
Answer: 43 c
Step-by-step explanation: adding and multiplecation
Answer:
f(3) = -1
Step-by-step explanation:
given f(x) = -x + 2
to find f(3), we have to replace x with 3
f(3) = -3 + 2
f(3) = -1
Answer:
what is it?
Step-by-step explanation: