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anzhelika [568]
3 years ago
14

Can someone help me please

Mathematics
1 answer:
malfutka [58]3 years ago
5 0

Answer:

-2.5

Step-by-step explanation:

We need to find the slope using and two points

m = ( y2 -y2)/(x2-x1)

    = ( 25-20)/(-10 - -8)

    = 5/( -10+8)

   = 5/-2

  - 2.5

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