Amelia wants to know which school has the higher sat average relative to the resources invested per student and new your thought
of two different ways to Define this quantity identify these two definitions among the following options 
1 answer:
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Answer:
The slope of the dashed line is
Step-by-step explanation:
Perpendicular lines and slopes:
If two lines are perpendicular, the multiplication of their slopes is -1.
What is the slope of the dashed line
Perpendicular to a line with slope 4, so:
The slope of the dashed line is