2.5 because if you move x to the other side of the equation you will get y=2.5x, and the constant of proportionality is what x is multiplied by, in this case, it's 2.5.
Answer:
For the question on the right, I assume b is the exponential factor, or growth factor.
Step-by-step explanation:
Linear:

You can find the equation by using two points and the equation for a line.
Exponential:

Answer:
the least common multiple is 18
Step-by-step explanation:
Answer:
option B is the correct answer
Step-by-step explanation:
please make me as a brainlist answer
Answer:
0
Step-by-step explanation:
8z +12 = 12
8z = 0
z =0