Answer:
x = -7
Explanation:
-3x * -7 = 21
21 + 10 = 31
Answer:
answer is a. 15(3+1)
Step-by-step explanation:
um this makes sense lmk if I'm wrong
Answer:
The answer is 9.
Step-by-step explanation:
8:2 can be simplified to 4:1. (:
I think it's a acute but I'm not sure