Answer:
-11/4
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(2-57)/(23-3)
m=-55/20
simplify
m=-11/4
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Since 20 is a factor of 40, the least common denominator of 3/20 and 9/40 is 40.
Answer:
<h2>4</h2>
Step-by-step explanation:

Month goes on the x axis and the length goes on the y axis.
This is the expression simplified: