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Gemiola [76]
3 years ago
5

in one day in, Annie traveled five times the sum of the number of hours Brian traveled and 2. together the travel 20 hours. find

the number of hours each person traveled.
Mathematics
1 answer:
svlad2 [7]3 years ago
3 0

5B + B = 20

6B = 20

B = 20 / 6  

= 10/ 3 hrs

A = 5 ( 10/3 + 2)

 = 5 (16/3)

= 80 / 3 hrs  

Brian traveled 10/3 hours and Annie traveled 80/3 hours.

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In order to answer this question, it's easiest to start with one of the money amounts and work your way to the other ones. Keep in mind that, no matter what, the amount of collective money won't exceed 1.50, meaning you can't have two 1 dollar bills, etc. When I wrote it out, I did it in this order:

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