If i'm correct the answer would 12m=30, hope i was able to help out.
Answer:
78
Step-by-step explanation:
plug in -3 as x
6(2(-3)^2-5)
6(2(9)-5)
6(18-5)
6(13)
78
Answer:
the second
Step-by-step explanation:
The answer is on the picture!!
The last one since it contains only fractions
