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Mathematics, 29.11.2019 01:31, grace2443
Translate to a system of equations: during two years in college, a student earned $9,500. the second year, she earned $500 more than twice the amount she earned the first year. call the amount that the student earned in the first year f and the amount she earned in the second year s.
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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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Translate to a system of equations: during two years in college, a student earned $9,500. the secon...
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