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Lorico [155]
3 years ago
10

I need help with this please

Mathematics
1 answer:
natta225 [31]3 years ago
8 0

Answer:

2

Step-by-step explanation:

Let's plug in the given values into the equation:

p-2q+4r=-2-2(8)+4(5)=-2-16+20=-18+20=2

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