Rise over run
aka
change in y over change in x
Answer:
I also don't know the answer to this question
<span>the blank boxes are for you to plug in x=20 to prove its right.
so it would be
3(20)-4=2(20+8)
60-4=2(28)
56=56
so its true!</span>
Answer:
B and C are correct
Step-by-step explanation: