Answer:
D
Step-by-step explanation:
Answer:
The third option (foot/1 hour)
Step-by-step explanation:
<span>Reflection in the line y = x. A reflection in the line y = x can be seen in the picture below in which A is reflected to its image A'. The general rule for a reflection in the y-axis: (A, B) (B, A)</span>
We need to know the schedules . . . How often does each shuttle run ?
Answer:
39
Step-by-step explanation:
x-3y=9
x-y=29
subtract
-2y=-20
y=10
x-10=29
x=39
