Mathematics, 08.03.2021 18:00 leo4687
Stephen was thinking of a number. Stephen doubles it, then adds 11 to get an answer of 47.7. What was the original number
Answers: 2
Mathematics, 21.06.2019 15:50
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
Stephen was thinking of a number. Stephen doubles it, then adds 11 to get an answer of 47.7. What wa...
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