The answer to your question is x=2. what you want to do is find both the x values for your quadratic equation and then add them and divide by 2.
Answer:
1/2 is the correct answer,
Answer:
Step-by-step explanation:
21-6x=27-8x
Collecting like terms
8x - 6x = 27 - 21
2x = 6
x = 6/2
x = 3
Answer:
The correct answer will be "60 min/hour".
Step-by-step explanation:
At time 2:00 PM
A car reads = 30 mi/h
At time 2:20 PM
A car reads = 50 mi/h
Now,
At time 2:00 PM
t = 0
At time 2:20 PM
t = 


For MVT,


