Answer:
i think ita a and d
Step-by-step explanation:
It should be the 4th answer
Every hour the boat travels at 2 and 1 half miles, so in other words 1h/2 1/2m.
And that also means for every hour passed the boat travels 2 and a half miles.
Using this knowledge yu could make a unti rate chart
Example:
1 |2
2 1/2|5 Etc.
Witch craft or Which graph?!!
if you need help let me know
Answer: prob 36 or 24
Your answer would be -8