Which system of equations has only one solution?
a) 4x + 2y =8
-4x - 2y =3
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Mathematics, 05.12.2019 01:31 lennyatme
Which system of equations has only one solution?
a) 4x + 2y =8
-4x - 2y =3
b) -5x + y =6
5x - y = - 6
c) -3x + 4y = 2
3x - 4y =0
d) 2x + 4y = 6
3x - 4y =9
Answers: 1
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Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.
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Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .
Answers: 2
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