Answer:

Step-by-step explanation:
This is our equation

First off we can distribute the 2.5 and the 4
Now our equation is 
subtract
from both sides

add
to both sides

Divide both sides by 

Answer:
t = 8/5
Step-by-step explanation:
I'm assuming the equation given is the velocity of the particle
Derive the equation

Set it equal to 0 & solve for t

The answer to your question is 400,850
Answer:
OK, I will be sure to.
Step-by-step explanation:
I love to play games so sure.
Answer:
Step-by-step explanation:
If Frank is planting b seeds in one and 5b + 10 in the other, the expression showing the total is b + (5b + 10), or 6b + 10 seeds.