The answer for question number 1 is : 2x + 4
and for question number 2 : 10
Driving for 2 hours and 45 minutes at an average speed of 60 miles per hour.
2 hours and 45 minutes = 2 hours and 45 minutes 0r 2.75 hrs _________ 60minutes
D = rt = 60mph *2.75hr = 165mi
I think your answer would be C.
Answer:
30
Step-by-step explanation:
45-15=30