Answer:
Yes and E
Step-by-step explanation:
12x-27=2x+12
10x-27=12
10x=39
x=3.9
You take what Mark ran, 46 miles, and you see that Mark ran 31 more miles than Jack, so the equation would be 46-31, which would be 15 miles. So, Jack ran 15 miles.
Answer:B
Step-by-step explanation: hopes this helps
