Question

Jody has already hiked 4 kilometers

Answer 1

Answer:

nice

Step-by-step explanation:

jody

Answer 2

Answer:

The function should be 2.5h + 4 = 12

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Full Question:

Jody has already hiked 4 kilometers. The trail is 12 kilometers long. She can hike 2.5 per hour. Which function will help Jody figure out how many more hours, h, she needs to hike?

Step-by-step explanation:

Let number of hours = h  

Given that she can hike 2.5 per hour. So that means distance travelled in "h" hours will be 2.5h  

It is also given that Jody has already hiked 4 kilometers.  

So total distance travelled by Jody in "h" hours will be (2.5h + 4)  

Given that trail is 12 kilometers long.  

That means Jody has to travel for 12 kilometers. In that case both values will be equal and we get equation:  

2.5h + 4 = 12