Question

The morning temperature in Dallas is 47 degrees and rises 10 degrees per hour. The morning temperature in Miami is 67 degrees and rises 5 degrees per hour. In how many hours will the two cities be the same temperature

Answer 1

So you set up 2 equations and set them equal to each other

47 + 10h = 67 +5h
5h = 20

h = 4

in 4 hours Dallas will be 87 and Miami will be 87 as well

Answer 2

thank you!

Answer 3

No problem :)