Find minutes per mile by dividing time by distance:
45 minutes / 6 miles = 7.5 minutes per mile
Now multiply his speed by each distance:
7.5 x 9 = 67.5 minutes
7.5 x 15 = 112.5 minutes
Now subtract the two:
112.5 - 67.5 = 45 minutes more
Answer:
in money or weighing things.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
A is a geometric sequence with common ratio - 1.
−5−4.25⋅−7.4
Writing this to meet 20 character requirement
Answer:
Answer is x= -4 and y= 3
Step-by-step explanation:

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