Question 188992
At 9AM (2 hours after Kay left City A), Katy would have already traveled:

47*2=94 miles

That leaves a distance of:

298-94=204 miles left to City B

If we let x = no of hours that Katy and Jensen needs to travel to cover all 204 miles, then:

{{{47*x + 55*x = 204}}}

This gives us:

{{{102*x = 204}}}

Dividing both sides by 102:

{{{x=2}}}

The answer is 2