Solve for x *please help me*
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Answers: 3
Mathematics, 22.06.2019 00:30, student176
Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.
Answers: 1
Mathematics, 22.06.2019 05:40, kris7726
For a short time after a wave is created by wind , the height of the wave can be modeled using y= a sin 2pi(t) / t where a is the amplitude and t is the period of the wave in seconds. how many times over the first 5 seconds does the graph predict the wave to be 2 feet high?
Answers: 1
Mathematics, 22.06.2019 05:50, liliaboop2012
What is the value of x in the equation 15(x + 4) - 3 = 4.5(x - 2)?
Answers: 1
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