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Mathematics 22 Online
OpenStudy (anonymous):

Help

OpenStudy (anonymous):

OpenStudy (anonymous):

plug in the x to see if the statement of each choice is true for example: Choice A x=5 DF=2x-2 EG=x+8 DF=2(5)-2=10-2=8 choice a says DF=13 so it's wrong EG=5+8=13 choice A says EG=13 that's correct but since DF is wrong, choice A is wrong can u do that with the other three choices?

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