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Damm [24]
3 years ago
12

Please help me solve inequalities and show work. Will get brainiest!!

Mathematics
1 answer:
Dahasolnce [82]3 years ago
8 0
The answer depends on whether you're looking for the x or the y. If y, the answers are the ones on the left, and the x on the right.

1) -4x + 3y ≤ 15        -4x + 3y <span>≤ 15
</span><span>    +4x          +4x               -3y    -3y

     3y </span>≤ 4x + 15         -4x <span>≤ -3y + 15
</span><span>     ---     ---------          ----   ------------
      3          3               -4         -4

      y </span>≤ 4/3x + 5          x <span>≥ 3/4y + 11



2)  -6x - 4y </span>< 12         -6x - 4y < 12<span>
     +6x          +6x             +4y    +4y

     -4y </span>< 6x +12         -6x <  4y + 12<span>
     ----    ----------        ----     -----------
      -4        -4              -6          -6

        y </span>> -3/2 - 3            x > -2/3y - 2
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