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OpenStudy (jmansedg):
Which of the points is a solution to 2x – 3y = 10? A. (-2, 2) B. (2, -2) C. (3, 2) D. (5, 1)
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OpenStudy (wintersuntime):
So plug in the x and y to the equation.
OpenStudy (wintersuntime):
plug in each option to check which one gives you the answer.
OpenStudy (jmansedg):
d
OpenStudy (anonymous):
Dude, what are you doing? you know you can do his easily right? I don't want to sound mean but don't post your whole assignment on here
OpenStudy (wintersuntime):
when you plug in d 2 times 5 gives you 10 and 3 times 1 gives you 3. so 20-3=7 not 10. So d is wrong. Try again
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OpenStudy (jmansedg):
b
OpenStudy (wintersuntime):
sorry i meant 10-3=7 not 20.
OpenStudy (wintersuntime):
Yes B is correct.
OpenStudy (wintersuntime):
2x2 = 4 - (-6) = 10
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