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Mathematics 7 Online
OpenStudy (anonymous):

When solving the system of equations by graphing, what is the solution of 3x + 2y = 2 and 2x – y = 6?

OpenStudy (anonymous):

A. (–2, 2) B. (2, –2) C. (–2, –2) D. (2, 2)

OpenStudy (anonymous):

the solution of this system is the intersection point of the two lines

OpenStudy (anonymous):

so its D?

OpenStudy (anonymous):

how did u find it????????

OpenStudy (anonymous):

well am i correct?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

how did u find D?????????

OpenStudy (anonymous):

or B

OpenStudy (anonymous):

yes.B is the correct one

OpenStudy (anonymous):

aye help me out with another one @Rohitkhanna

OpenStudy (anonymous):

fine

OpenStudy (anonymous):

How many solutions does the system of equations have? 2x + 3y = 6 y=-2/3x-1 A. 0 B.1 C.2 D.infinite

OpenStudy (anonymous):

these are parallel lines so they have no common solution the answer is A

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

your welcome

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