Answer:
A. is ur answer
Step-by-step explanation:
the rate of change for Jack is 7 points increased for each additional hour studied and the rate of change for Howie is 6 points increased per hour so 7-6 is equal to 1.
hope this helps <3
What you have to do is just add 18 plus what equals to 20 so you would get 2
Answer:
I think it's 22.65 but I'm not for sure
Answer:
It means in the same plane