Answers

2015-12-06T15:45:44+08:00
  • Brainly User
2015-12-06T17:00:37+08:00
1x + 2x + 3x + 7x + 5x = 1,375
11x = 1,375
11x/11 = 1,375/11
x = 125

Each of the four schools will get: (Substitute 125 for x)
1(125) = 125 books
2(125) = 250 books
3(125) =  375 books
5 (125) = 625 books

Check:
125 + 250 + 375 + 525 = 1,375 books



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Thank you so much :-)
You're welcome, Bambs:-)