03-12-2016
Mathematics

contestada

Question 4 Rachel, Greg, and Trey sent a total of 71 text messages over their cell phones during the weekend. Trey sent 3 times as many messages as Greg. Greg sent 9 more messages than Rachel. How many messages did they each send?

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hlrice01 hlrice01

04-12-2016

Rachel sent 7 Greg sent 16 and Trey sent 48 ... 7+9=16
16x3=48
7+16=23
23+48=71
7+16+48=71

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