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Vladimir [108]
2 years ago
13

At a store, notebooks are on sale for 78% off the regular price. The cost of a notebook

Mathematics
1 answer:
NARA [144]2 years ago
4 0

Answer: C. n-0.78n

n−0.78n

=n+−0.78n

=n+−0.78n

=(n+−0.78n)

=0.22n

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inysia [295]
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hundredth rounding

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