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Which ordered pair is on the graph of the equation 3x + 7y = 11? A) (1, 2) B) (0,4) C) (6, 1) D) (0, 4)
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A) (1, -2) B) (0, -4) C) (6,-1) D) (0,4) sorry forgot the negatives
replace the coordinates and try no one is right !!
substitute the x value from each ordered pair into the equation to see which y value you get
Yeah...I tried each one, and none of them work.
ok now C is right 3(6) + 7(-1) = 18-7 =11
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Hoblos, you have to ADD them...you can't subtract.
yeah.... 18 + (-7) = 18 - 7 =11
Ooohh. It's a negative 7?
when you multiply it by (-1) it becomes negative
Oh...psh. I knew that. Haha. Thanks for clearin' that up.
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my pleasure XD
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