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3 years ago

15

An item costs x dollars and then a 20% discount is applied. Select all the expressions that could represent the price of the ite

m after the discount.
a. 20/100x
b. x-20/100x
c. (1-0.20)x
d. 100-20/100x
e. 0.80x
f. (100-20)x

1 answer:

ankoles [38]3 years ago

8 0

Answer:

E, C, B

Step-by-step explanation:

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Part A : formula for circumference = pi*D or 2piR
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for circle B.... 3*pi=9.42
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part B : formula for Area =
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for circle B... 7.065=pi*(3/2)sqr...
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what do you observe?
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Hi Mackenzie.

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