Mathematics, 10.03.2020 09:49 batmanmarie2004
Lilliana wants to write an equivalent expression for n+3-5+6. Which of her attempts use the algebraic properties correctly?
Answers: 2
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On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
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Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
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Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !
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How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5
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Lilliana wants to write an equivalent expression for n+3-5+6. Which of her attempts use the algebrai...
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