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OpenStudy (anonymous):
Determine which ordered pair is NOT a solution of y=-5x-4
A) (10,-52)
B) (7,-39)
C) (-7,31)
D) (8,-44)
OpenStudy (anonymous):
@arabpride @armorbeck @ganeshie8 @Preetha
OpenStudy (anonymous):
I don't know how to do solutions.
OpenStudy (anonymous):
it is pretty simple, just plug x,y in to the equation for example
-39 would be your y and 7 is your x
y=-5x-4
(-39)= -5(7)-4
-39= -35-4
-39= -39
So that one works. because -39 is equal to -39
When you find one that doesnt work that would be your answer
OpenStudy (anonymous):
yep
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OpenStudy (anonymous):
so that one works. because -39 is equal to -39
OpenStudy (anonymous):
Wow! That was really helpful! thanks so much! I'll come back with my answer and you can check it! : )
OpenStudy (anonymous):
It's not A
OpenStudy (anonymous):
What no I mean it is A
OpenStudy (anonymous):
Correct?
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OpenStudy (anonymous):
Yeap!
OpenStudy (anonymous):
Thanks!
OpenStudy (anonymous):
No prob glad i could help
OpenStudy (anonymous):
How do you do a linear equation?!
OpenStudy (anonymous):
@armorbeck
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