Mathematics, 23.11.2021 05:00 ricardoamora54
1. Which ordered pair is a solution of the system of linear equations { x - 3y = -8 and y = 3x? *
a.(1,-3)
b.(-1,3)
c.(3,1)
d.(1,3)
2. Which ordered pair is a solution of the system of linear equations {x + y = 6 and y = 2x ? *
a.(2,4)
b.(4,-3)
c.(4,2)
d.(-2,-4)
3. Which ordered pair is a solution of the system of linear equations { 2x + 3y = 9 and x = y + 2 ? *
a.(1,3)
b.(-1,2)
c.(3,1)
d.(-3,-1)
4.Which ordered pair is a solution of the system of linear equations { y = -3x + 7 and 5x - y = 8 ? *
a.(-1,2)
b.(2,1)
c.(-1,-2)
d.(1,2)
5.Which ordered pair is a solution of the system of linear equations { x + y = 10 and y = 4x ? *
a.(8,-2)
b.(-2,2)
c.(-2,8)
d.(2,8)
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1. Which ordered pair is a solution of the system of linear equations { x - 3y = -8 and y = 3x? *...
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