I need help pls

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Questions

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Solve by substitution: -x-y-z=-8 -4x+4y+5z=7 2x+2z=4

Solve by elimination: -2x+2y+3z=0 -2x-y+X=-3 2x+3y+3z=5

Fran Cole, climbing Mount Hope,2017, pages 22-40 Which term is the entry an example of? A bibliographic information** B paraphrase C plagiarism D a research question PLSS TELL ME IF IM RIGHT

I need help with Unit 11 lesson 14 Argument Analysis Unit test

Answers

The following answers were posted by visitors named I need help pls.

Oh whoops I meant -2x-y+z=-3

Thanks cupcakegaming

The triumphant tennis player felt very proud of himself. He has gotten to see all of his effort pay off in this one match. The fans cheer as the cameras flash and victory was claimed.