When Emily arrived home from school she spent eight minutes eating a snack then she spent 15 minutes playing with her dog and 32
1 answer:
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The point-slope form: 
m = -1; (2; 4)
subtitute
y - 2 = -1(x - 4)
m = -1; (2; 4)
subtitute
y - 2 = -1(x - 4)