tyler140 tyler140

20-06-2017
Mathematics

contestada

Solve the system of equations below by graphing both equations with a pencil and paper. What is the solution? y = -x + 21 y = -2x + 30 A. (8, 12) B. (9, 11) C. (9, 12) D. (8, 11)

Respuesta :

Dgbcool Dgbcool

20-06-2017

C)9,12 that is the correct answer

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yamile177 yamile177

20-06-2017

C is the answer !!!!!!!

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