Mathematics, 24.12.2020 16:30, ronniethefun

Can anyone answer this with expanation?

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Mathematics, 21.06.2019 22:30, lekepius3715

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

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Mathematics, 22.06.2019 04:10, 00bebebeauty00

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Mathematics, 22.06.2019 05:00, zdwilliams1308

Me because i don't understand how to do it.: )

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Mathematics, 22.06.2019 05:30, JohnJamesPaksitani

Marshall went to the state fair and bought 3 tickets. each ticket to the fair cost x dollars. after he bought the tickets, he had $3.25 left in change. write an expression that represents the amount of money, in dollars, that marshall had before he bought the tickets. n