It’s i, II, and iii I do believe.
7.89 is greater than 7.189, 6.03 is equal to 6.030, because that last zero doesn't really change anything it cancels itself out
8.71428571429 is the answer
-4/3
Explanation: All parallel lines have the same slope
If it took 4 miles per hour you multiply that twice cuss its traveling back then forth so you repeat the same process 30 miles times 2 which is 60 hope this helps.
