Mathematics, 18.10.2019 21:30 martintrhernandez
Let x and y be positive integers. how much greater is the average of 9x,24y, and 48 than the average of 6x,18y, and 12? a) x+2y+12 b)x+2y+24 c) 2x+y+36 d) none of these
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Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y
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Let x and y be positive integers. how much greater is the average of 9x,24y, and 48 than the average...
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