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Mathematics 9 Online
OpenStudy (narissa):

check

OpenStudy (narissa):

OpenStudy (narissa):

@bia545

OpenStudy (anonymous):

im not sure about this one

OpenStudy (narissa):

k thanks for being honest

OpenStudy (narissa):

@triciaal

OpenStudy (triciaal):

solution to a system of equations is the point of intersection

OpenStudy (narissa):

then its -2,3

OpenStudy (triciaal):

name point (x, y)

OpenStudy (triciaal):

yes

OpenStudy (narissa):

thanks

OpenStudy (narissa):

can u help me with the last one please

OpenStudy (triciaal):

to do it algebraically and approximate y = 1-x 2(x-3(1-x)= -12 2x-3 + 3x = -12 5x = -9 x almost 2 using x = 2 y = 1-(-2) = 1 + 2 = 3

OpenStudy (triciaal):

did you open a new question?

OpenStudy (narissa):

yes i did but this answer is what 1,3

OpenStudy (narissa):

no -2,3 right?

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