Answer:
-1 9/18 and then -32/40 and then 1 8/20
Step-by-step explanation:
The largest negatives is the least , then the second to least and then non-negative should be the greatest or the last
Acceleration=((final velocity)-(initial velocity))÷ time = (change in velocity)÷ time
8b+12-b=8+7b+4
7b+12=12+7b
-7b
7b-7b+12=12
-12 -12
0= 12-12
0=0
