Mathematics, 02.02.2020 04:43 AyeSmoky
For the following problem:
(a) identify the unknown quantities and introduce variables to represent them
(b) write equations which express the information given in the statement of the problem
(c) solve the equations and give the answer
amelia swam 12 kilometres upstream in 6 hours. the return trip downstream took 2 hours. find the speed of the current in the river
Answers: 1
Mathematics, 21.06.2019 19:30
Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts
Answers: 2
For the following problem:
(a) identify the unknown quantities and introduce variables to rep...
(a) identify the unknown quantities and introduce variables to rep...
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