Answer:
The answer is B 54
Step-by-step explanation:
A=6(3)*2
equal 54
Answer:
D
21/7 is basically 1/3 so it would be C
Step-by-step explanation:
Answer:
It would be D because X^2 is different from 3x you would just multiply X^2 by 1 and 3x by 1 to get x^2+3x