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love history [14]
2 years ago
13

If you want to buy an item in a store that cost $43 and is on sale for 40% off, then how much would the item actually cost you a

fter the discount ? round to the nearest cent
Mathematics
1 answer:
expeople1 [14]2 years ago
4 0

Answer:

$25.80

Step-by-step explanation:

40% = 40/ 100 = 4/10 = 0,4

There is a 40% discount, which means that the amount multiplied by more then 1 (for example 1,4) would increase the amount... That isn't right because it is a discount!

So you need to subtract the 40%, so (1 - 0.4 =) 0.6

The amount multiplied by 0.6 will be the correct amount, being $43 * 0.6 = $25.80 (rounded to the nearest cent).

The amount the item actually cost after the discount is $25.80

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25 is the answer

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The altitude of an equilateral triangle is 22 inches. Find the perimeter of the equilateral triangle. Leave answer as a simplifi
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The perimeter of the equilateral triangle will be 76.2 in

<u>Explanation:</u>

Altitude of an equilateral triangle, H = 22 in

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Let a be the side of the triangle

We know:

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3 years ago
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Step-by-step explanation:

v(-2)= 12-2x(-2)-5

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v(5)= 12-2x5-5

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=12-5

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<em><u>Hope </u></em><em><u>it </u></em><em><u>helps </u></em>

6 0
1 year ago
A can of soda weighs 336 grams. find the weight in kilograms of 20 cans.
jolli1 [7]
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What is the value of x in the figure?<br><br> Enter your answer in the box
Tcecarenko [31]

Answer:

x =68

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x+22 =90

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3 0
3 years ago
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