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Mathematics 65 Online
OpenStudy (anonymous):

Help Algebra 1b? Is (8, -1) a solution of the system, 2x + 3y = 13 and x - y = 9? Is (-2, -5) a solution of the system, 3x + 2y = 4 and 2x - 5y = -29? yes no Graph the two equations to solve the system. What is the ordered pair solution? x + y = 6 and x - y = 4 (4, 2) (6, 2) (5, 1) no solution

OpenStudy (anonymous):

first one yes

OpenStudy (anonymous):

second one no

OpenStudy (anonymous):

(5,1)

OpenStudy (anonymous):

how did you get the last one?

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