I’m assuming since the cars are 5 miles from each other then the car going northbound only travels 2 miles because of the car going eastbound had traveled 3 miles 5-3=2
For one you have to find the circumference of the which is 3.14 times diameter then divide 5280 which is a mile by the circumference that would be the answer
for two you have to take 1920 which is the 80 times 24, then take the circumference of the earth and divide it by 1920
Hey there!

Firstly, we are going
add 
on each of the sides that we're working with. like ↓

This gives us

(if you are wondering how we got the out come of

it is because I
added 
Now
multiply 
on each of your sides
Cancel the first set and you will find the value of

Good luck on your assignment and enjoy your day ~
Answer:
x = 10
Step-by-step explanation:
5x + 50 = 100
=> 5x = 100 - 50
=> 5x = 50
=> x = 10
Hoped this helped.
Answer:
or 
Step-by-step explanation:

hope this helped
sorry if im too late lol