Mathematics, 01.04.2021 05:50, dkdk31
The mean (average)nweight of three boys is 40 pounds. One of the boys weighs 50 pounds. The other two boys have the same weight. Find weight of each of the boys?
Answers: 3
Mathematics, 22.06.2019 03:30, nayi2002
Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.
Answers: 1
Mathematics, 22.06.2019 06:00, zoelynn9104
Acompany sells crushed rock in 16-pound bags each bag contains a mixture of quarts and marble
Answers: 2
The mean (average)nweight of three boys is 40 pounds. One of the boys weighs 50 pounds. The other tw...
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