Answer:
4 miles
Step-by-step explanation:
Answer:
-14x
Step-by-step explanation:
-4x+-10x =-14x
Step-by-step explanation:
first, add the whole numbers
6 + 7 = 13
then the fractions
3/8 + 5/6
we need to get common denominators
do you know how to do that
Average speed = total distances / total time
3115.8 / 7.2 = 432.75 mi/h