I think you do
5c=120
5c/5 120/5 =24
you need to get c by itself so divide 5 . When you divide 5 by one side do it to the other
120/5=24
3. Answer 24
Distance = rate x time
425 miles = (80mph + 90mph) x Time (t)
425 = 170t
t = 2.5 hours
You are trying to solve for time (t)
Therefore, 10am + 2.5 hours = 12:30pm
Answer: 10x^2-8x+8
I have explained detaled answers below in the link.
Try this option:
according to the equation it is a hyperbola.
The graph of this function is attached.