Asked by g
Quinn and Karen are traveling towards each other from points that are 420 miles apart. If Karen is traveling 18 mph faster than and they meet after 7 hours, how fast was each traveling?
Answers
Answered by
Steve
since distance = speed * time,
7x + 7(x+18) = 420
2x+18 = 60
x = 21
they were going 21 and 39 mph.
7x + 7(x+18) = 420
2x+18 = 60
x = 21
they were going 21 and 39 mph.
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