Answer:
4
Step-by-step explanation:
7(2m+3)-5m=2(4m+8)+9
14m+21-5m=8m+16+9
14m-5m-8m+21=16+9
9m-8m+21=25
m+21=25
m=25-21
m=4
Answer: B
-3 x 4x = -12x
-3 x -0.50 = 1.50
-12x + 1.50
Hope this helped! :D
I think it is 13 is the answer
Answer:
3.0233088 x 10 raise to power 7