Answer:
8
Step-by-step explanation:
because if you do it then the anwser would be 8.5 so it could be 8 or 9
X 6
i’m pretty sure this is right
Answer:4\left(1-4r\right)+5\left(r-7\right)=-11r-31
Step-by-step explanation:
Answer:
Option C is the correct answer
Step-by-step explanation:
C. Multiply both sides of the equation by 20