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Rzqust [24]
2 years ago
14

The price of a coat was reduced from $40 to $30. By what percentage was the price of the coat reduced?

Mathematics
2 answers:
Liula [17]2 years ago
4 0

Answer:

The percentage that the coat was reduced is 25%.

Step-by-step explanation:

A percentage is always out of a factor of 100.

40 x 2.5 = 100

30 x 2.5 = 75

75/100 = 3/4

1/4 is missing, which is the percentage.

1/4 = 0.25, or 25%

Hope This Helps!

irina [24]2 years ago
4 0
25% that is what I got
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insens350 [35]

Problem: 6x-3(2-3x)

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First: we expand

6x-(6-9x)

Then we simplify

6x-6+9x

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(6x+9x)-6

Simplify:

15x-6

The answer is 15x-6

5 0
3 years ago
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Please answer this in two minutes
NeTakaya

Answer:

15

Step-by-step explanation:

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3 years ago
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Vitek1552 [10]

Answer:

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Step-by-step explanation:


3 0
3 years ago
Celeste took a taxi. The meter said $45. She tips the driver 15%. How much money did she pay the taxi driver?
mixas84 [53]

Answer:

so I believe we can do 15% of 45, so that is 6.75.

so now we do:

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5 0
2 years ago
2) 9 lbs. of mixed nuts containing 55% peanuts were
Sonbull [250]

Answer:

<em>The new mixture is 49% peanuts.</em>

Step-by-step explanation:

The first batch of 9 lb of mixed nuts contains 55% peanuts. This means the quantity of peanut is:

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The new mixture is 49% peanuts.

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3 years ago
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