Mathematics, 24.07.2020 23:01, layja9
There were some people on a train. 19 people got off the train at the first stop. 17 people get on the train. Now there is 63 people on the train. How many people were on the train to begin with?
Answers: 1
Mathematics, 20.06.2019 18:04, Tweektweak
The vector matrix [2/7] is dilated by a favor of 1.5 and then reflected across the x axis. if the resulting matrix is [a/b] then a= and b=
Answers: 2
There were some people on a train. 19 people got off the train at the first stop. 17 people get on t...
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