A. (2, -1)
Remember, you can always plug it in to y= if you have a graphing calculator/the app desmos!
Turn those 2 fractions into a improper fraction and do keep change flip and then turn it back into a mixed number
Answer is A
Just make sure you do know how to do them :)
You Need To Create An Equation Then Solve For Their Rates Of Travel.
The answer is 80%
Have a good day/night