Math

Determine which system below will produce infinitely many solutions.
A.-6x+3y=18
4x-3y=6
B.2x+4y=24
6x+12y=36
C.3x-y=14
-9x+3y=-42
D.5x+2y=13
-x+4y=-6

Solve the system of equations.
x + 3y = −1
2x + 2y = 6
A.(-4,1)
B.(2,-1)
C.(4,-1)
D.(5,-2)
I think the answers are B for the first one and d for the second one.

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  1. 1B no. 36 ≠ 24*3
    2D ok

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  2. so question one would be c

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  3. yes.

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