07/11/13

How many solution sets do systems of linear inequalities have?

How many solution sets do systems of linear inequalities have? Do solutions to systems of linear inequalities need to satisfy both inequalities? In what case might they not?

05/19/13

find the coordinates of the midpoint of the segment wuth the given pair of endpoints J(6,6) and K(2,-4)

need help finding the endpoints 

How do I factor 77x^3=22y^2-33x-88?

Heres what I did: 77x^3=22y^2-33x-88 11(7x^3+2y^2-3x-8) x(7x^3+2y)(-3x-8) (7x^2+2y)(-3-8) (7x^2=2y)(-11) at this point, im pretty sure ive done something wrong, but i cant figure what! Please... more

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