Mathematics, 07.12.2020 22:10, alishbaqadeer1
Tran says that -1/4x-7+9/4x+2x is equivalent to 4x-7. How can substituting any value for x help you determine whether Tran is correct? Is Tran correct? Use substitution to justify your answer
Answers: 1
Mathematics, 21.06.2019 17:30, alexandroperez13
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Tran says that -1/4x-7+9/4x+2x is equivalent to 4x-7. How can substituting any value for x help you...
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