For this case we have the following situation:
The monthly cost of a gym in the city is $ 3. The initial registration is $ 25. Write a mathematical expression that models the problem.
So we have to define variables:
x: number of months
y: total cost
The mathematical expression that models the problem is:
X^2 - 5x + 4
-2x^2 + 10x -8
Answer:
Click on the picture it explains everything my friend! didnt want to write it out on brianly so yeah. Hope this helps!
It would be C.
HOPE THIS HELPS!!! PLEASE MARK BRAINLIEST!!!