Answer:
4.4 miles
Step-by-step explanation:
2.7 + 3.6 + 4.3 = 10.6
Subtract 10.6 from 15 to get your answer
15 - 10.6 = 4.4 miles
Step-by-step explanation:
<u>Step 1: Subtract 18 from both sides</u>



<u>Step 2: Divide both sides by 6</u>


Answer: 
The slope is 4/5 assuming time is along the bottom of the graph.