SOLUTION: Tell whether the lines for each pair of equations are parallel, perpendicular, or neither. y = -2x + 4 & -5x + 10y =5

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Question 1107810: Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
y = -2x + 4 & -5x + 10y =5

Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Perpendicular!!

Can you LOOK at each equation and identify the slope of each line?

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