Answer:
6
Step-by-step explanation:
Answer:
x= 1/3 y + -10/3
Step-by-step explanation:
15 mph = 15 miles traveled in a one hour time span.
15+3=18 miles, 60 minutes- 30 minutes = 30 minutes.
18 miles in the span of 30 minutes
The answer to your question is 5 hours