Emily and Kylie are 140 miles apart, traveling towards each other. If Kylie travels 12 mph and Emily travels 8 mph how long until they meet?

7 hr

Step-by-step explanation:

Given

Distance between Emily and Kylie is

Speed of Emily

Speed of Kylie

Distance traveled by Emily

Distance traveled by Kylie

They will meet after 7 hour.

means if you're already damaged some way when you take out a medical insurance you will not get full compensation for that injury that you already have.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: