Crystal and Ethan are leaving their dinner date. They travel in opposite directions on a straight path. Crystal is late for her curfew, so she is driving 10 miles per hour faster than Ethan. After 0.5 hours, they are 55 miles apart. How fast is Crystal going?

news channels,news papers,and the internet

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

okay..i will pick 8!