Two buses leave Houston at the same time and travel in opposite directions. One bus averages 55 mi/hr and the other bus averages

Question

stich3 [128]

3 years ago

13

Two buses leave Houston at the same time and travel in opposite directions. One bus averages 55 mi/hr and the other bus averages

45 mi/hr. When will the buses be more than 400 miles apart?

Mathematics

1 answer:

maks197457 [2] · Answer 1 · 2021-12-02T07:30:44+03:00

maks197457 [2]3 years ago

3 0

If they are traveling in different directions then you add up the two mi/hr then whatever you have to multiply the sum by is the number of hours. By the way the sender is 4 hours.