Answer:
Yes that is 7.
Step-by-step explanation:
Answer: if she got four wrong the answer is 64
Step-by-step explanation:80/4 is 20 so that means there is 20 question any amount of questions she got wrong multiply by 4 would give you the number to subtract from 80
Answer:
d.f(x)=(×2 +1)/3).
Step-by-step explanation:
I think that was my answer