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Lilit [14]
3 years ago
5

an item is regularly priced at $91. Chris bought it at a discount 55% off the regular price. How much did Chris pay

Mathematics
1 answer:
Vika [28.1K]3 years ago
4 0
P=91−91×0.55
P=40.95

The answer is 40.95
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The rule we use here is \frac{a^b}{a^c} = a^{b-c}

If the font size is too small, then it says (a^b)/(a^c) = a^(b-c)

We subtract the exponents when dividing exponentials like this. The bases must be the same.

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Answer:

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Delvig [45]

The given equation is

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11 months ago
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Answer:

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