Here are the answers you were looking for:
A) Yes
B) No
C) No
Answer:
I believe it is 6.
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
30 + 30 + 45 + 45 = 150
Answer:
3(x-1)
Step-by-step explanation:
12+3x-15
-3+3x
3(x-1)
Answer:
4
Step-by-step explanation:
2 + 2 += 4
This can be solved by addition.