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mars1129 [50]
3 years ago
6

I'm lookin how to Simplify 9x-(2x+8)

Mathematics
2 answers:
hram777 [196]3 years ago
7 0
9x-(2x+8)
Distribute the - to both 2x and 8
9x-2x-8
simplify
7x-8
klemol [59]3 years ago
7 0
9x-(2x+8) 

9x-2x-8
 

(9x-2x)-8
 

7x-8

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See attachment file below.

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3 years ago
The Marked price of an article is rupees 5000 .This price is 25% above the cost price. If the article is sold by allowing 10% di
Brilliant_brown [7]

Answer: 13%

Step-by-step explanation:

Step 1:

5000

10% of 5000=500

5% of 5000=250

25%=500+500+250= 1250 rupees

so...

5000-1250= 3750 INR, which is the original price, <u>BEFORE THE 25% WAS ADDED</u>

but..

They only want a 10% discount of the price which is 25% above the cost (5000). So essentially we want to find  15%, because 25%-10%=15%

so if...

10%=500

5%=250

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this means the price with the 10% discount off 25%= 4250 INR (5000-750)

now we need to find the percentage change. For this we need to subtract the price with the 15% discount with the price BEFORE THE 25% was added

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Then.. divide this price with the original price before the 25% was added

e.g 500/3750= 2/15=0.13

So...

Convert 0.13 into a percentage=13%

The PERCENTAGE PROFIT of the owner is 13%

P.S Please could someone double check this answer as I am only 15 years old and may have gotten some working out wrong! Thank you

3 0
2 years ago
What is the output value for the following function if the input value is 3.2?
mars1129 [50]
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3 years ago
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Step-by-step explanation:

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Angle SRT is undetermined by the question.

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3 0
3 years ago
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