https://www.skillsyouneed.com/num/percent-change.html
You can solve this by algebraically as well as graphically. When I tried both ways I got:
solution is x= -2<span />
Answer:
the answer is B.
Step-by-step explanation:
It makes the problem solve smoother.
Answer:
21
Step-by-step explanation:
7+7+7=21
I am doing most of it on my own. But other people post their answers from the internet as well. Thanks for your imput.
