D=114.4 kilometers
T=22 minutes
R= 114.4 km /22 min
R= 5.2 km/min
We know the slope formula
Parallel lines have equal slope so it has m=-2
Answer:
Step-by-step explanation:

The choices
A, D, and E, are geometric series
C, with the ten segments and moving over seven of them you will land on C.