kassie33 kassie33
  • 15-03-2016
  • Mathematics
contestada

A DJ has a total of 1075 dance, rock, and country songs on her system. The dance selection is three times the size of the rock selection. The country selection has 105 more songs than the rock selection. How many songs on the system are dance? rock? country?

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PugLife12332
PugLife12332 PugLife12332
  • 15-03-2016
divide 1075 by 105 to get 10.2 that way you dont get it wrong i hope that helped
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