
Mark M. answered 10/07/20
Mathematics Teacher - NCLB Highly Qualified
TV + TV + 20 = 34
2TV + 20 = 34
2TV = 14
TV = 7
Cruz M.
asked 10/07/20According to statistics, a person will devote 34 years to sleeping and watching TV. The number of years sleeping will exceed the number of years watching TV by 20. Over the lifetime, how many years will the person spend on each of these activities?
Mark M. answered 10/07/20
Mathematics Teacher - NCLB Highly Qualified
TV + TV + 20 = 34
2TV + 20 = 34
2TV = 14
TV = 7
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