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Fiesta28 [93]
3 years ago
5

There are 3 blouse and 2 pieces cloths for sale in the market. how many possible sets are there?​

Mathematics
1 answer:
Andrew [12]3 years ago
7 0

Answer:

Each item could be included in a set or not included. That gives 2^5 = 32 ways to choose sets, including 1 set with no items, 5 sets of 1 item, 10 sets of 2 items, 10 sets of 3 items, 5 sets of 4 items, and 1 set of 5 items.

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X/4 + 12 = 5 please help
katen-ka-za [31]
X/4 + 12 = 5
to isolate the variable the first step is to subtract 12 from both sides
x/4 + 12 - 12 = 5 - 12
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(x/4)*4 = -7*4
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3 years ago
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3 years ago
The price of a cd was decreased by 20% to £7.68. What was the price before the decrease?
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Answer:

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Step-by-step explanation:

x = the original price of a CD

£x = 100% of the original price

The price of a CD was decreased by 20% to £7.68.

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Leya [2.2K]

Answer:

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Step-by-step explanation:

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An inch is about 2.54 centimeters. Write an expressions wich estimate the number of centimeters in x inches.Then centimeters the
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