Very easy.
To find rate it is distance over time.
So
15/5 = 3
Dwayne runs 3 meters per second.
Answer:
i need them
Step-by-step explanation:
Is a number negative
4x +1
f(x) = 3x - 1
g(x) = x + 2,
(f +g)(x)= 3x-1 + x+2
Combine like terms
=4x +1
