I think the answer is 220?
Answer: Robert ran faster than Jocab
Step-by-step explanation:
Convert the improper fraction to a proper fraction
Jocab = 5miles in 1 1/2 hours, therefore, 1 1/2 hours = 3/2 hours, to convert to minute will be 3/2 x 60 = 90 minutes
Robert = 3 miles in 3/4 hours = 45 minutes
If Robert runs 3 miles in 45 minutes, by the end of 90minutes, Robert would have covered 6miles, while Jocab covered 5miles in 90 minutes, therefore, Robert ran faster than Jocab.
We can use the points (7, 4) and (5, 6) to solve.
Slope formula: y2-y1/x2-x1
= 6-4/5-7
= 2/-2
= -1
______
Best of Luck,
Wolfyy :)
Answer:
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Step-by-step explanation:
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I think the answer is 59 (^^)
