Answer:
or 
Step-by-step explanation:
or 

I got the same question and Im pretty sure its d. 20
Answer:
Transitive Property of Equality. The following property: If a = b and b = c, then a = c. One of the equivalence properties of equality. Note: This is a property of equality and inequalities. (Click here for the full version of the transitive property of inequalities.)
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Please mark me as brainlyist quick</h2>
The similarity statement would be that all three of them have the same sides
1) y=-x+4, the slope is -1
2)y=-x+4, slope is -1
3) yes
4)It's the same line if the slopes and y-intercepts are the same, so the number of corresponding points are infinite.