Resuelve esto con el metodo de sustitucion
x-2y=4
3x+y=9...
Mathematics, 24.02.2021 03:00 bessieyounger1211
Resuelve esto con el metodo de sustitucion
x-2y=4
3x+y=9
Answers: 1
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He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units
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The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?
Answers: 1
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