Answer:
B
Step-by-step explanation:
it is B I am so sorry if it is wrong
Answer:
50
Step-by-step explanation:
Answer:
12x+28 I think
Step-by-step explanation:
4•3x+7
12x+(4•7)
12x+28
Answer:
c. -70
Step-by-step explanation:
subtract 50 from 120 you get 70, and since we are below sea level it is negative