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dexar [7]
3 years ago
6

1/3m - 1 - 1/2n when m=21 and n=12

Mathematics
1 answer:
ivann1987 [24]3 years ago
8 0

Answer:

0

Step-by-step explanation:

1/3m - 1 - 1/2n

1/3(21) - 1 - 1/2(12)

7 - 1 - 6 = 0

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3a-6c is ans as 3x2=6
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Which is a solution to the equation 6 X Plus y equals 4
artcher [175]
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Jana and her friend bought 4 hamburgers, 3 orders of fries, and 2 milk shakes for $3 each. They paid for the food with $20. Whic
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4 0
3 years ago
Read 2 more answers
Help me with this problem
vova2212 [387]

Answer:

The answer is 180 - 65

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7 0
3 years ago
After allowing 20% discount on a marked price 13% VAT was levied on an article. If it was sold for 7232 dollars, what was the ma
katen-ka-za [31]

<u>The marked price of the article was $7865</u>

​Answer:

solution given:

let marked price be x=?

discount =20%

vat=13%

selling price =$7232

we have

<u>discount amount=discount % of marked price</u>=20/100*x=0.2 x

and

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we have

<u>Selling price with tax  =marked price - discount amount + vat amount</u>

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x=$6291.84/0.8

x=<u>$7864.8</u>

5 0
2 years ago
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