9th grade algebra

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decide whether the graphs of the two equations are parallel lines.

a. y=3x+2, y=1/3x+4

b. 3y=15x+4, y=5x+1

  • 9th grade algebra -

    in a), is the coefficent of x the same in each equation?

    in b), put the first equation into the form y= mx+b. Then, is m=5 as in the second equation?

  • 9th grade algebra -

    y=3x+2, y=1/3x+4

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