Answer:
36 mi
Step-by-step explanation:
Remember that distance = rate times time.
Thus, while biking at 12 mph for 1 hr, Kristen covers
(12 mph)(1 hr), or 12 miles;
While riding the train at 24 mph for 1 hr, she covers 24 mi.
Adding these two results together: The total distance from home to work is 12 mi + 24 mi = 36 mi
Answer:
81.5 = 82 if ur problem said round it out 82 if not put 81.5
Step-by-step explanation:
<h2>SOLVING</h2>

What is the slope of the line passing through the point (1,2) and (5,4)

Formula used, here 
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| simplify
| reduce




