Determine Whether the Graphs of the Pair of Equations Are $7 x + 6 y = 9,6 x - 7 y = 6$

question 80

Multiple Choice

Determine whether the graphs of the pair of equations are parallel, perpendicular, or neither. $7 x + 6 y = 9,6 x - 7 y = 6$

• A) perpendicular
• B) parallel
• C) neither

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