R; all quadratic functions are going to have ranges and domains of *ALL REAL NUMBERS*.
X is the amount of weeks.
Equation: 425+25x=875-15x
Solve for x:
25x+15x=875-425
40x=450
x=11.25
The answer is 11.25 weeks.
Answer: you have to mutipley each side by the numbers on the top
Step-by-step explanation:
You should get ur sum