Acceleration = change in velocity/ time
Change in velocity= 4– 8 = — 4
A = -4/2
Acceleration is —2m/s^2
Or just -2
Oop yu don’t kno da answerrrrr yu a lil slowwwwwwww 555 wit 10 ?
Answer:
On simplification, 
Step-by-step explanation:
Here, the given expression is:

Now, we can perform operations only on LIKE TERMS,
So, in this expression, separate the like terms we get:

Hence, on simplification, 
Answer:
do you still need help
Step-by-step explanation: