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3 years ago

Three less than one-half a number is –71.

Mathematics

2 answers:

german3 years ago

8 0

Answer: -136

Step-by-step explanation:

1/2(x)-3=-71

-68=1/2x

-136=x

*edited* I believe this is correct

slavikrds [6]3 years ago

3 0

Answer

-136

Step-by-step explanation:

The equation would be ½n-3=71. You add 3 to -71 and get -68. then you multiply by 2 and get -136

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Step-by-step explanation:

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Brainly the owner of a hat store buys a hat for 5.50 he uses a markup rate up 105% what is the sale price of the hat

nirvana33 [79]

11.275 is the sale price of the hat

Step-by-step explanation:

Brainly the owner of a hat store buys a hat for 5.50 and he uses a mark-up rate is 105%. Need to find out what is the sale price of the hat.

Here, given data, cost price of hat = 5.5. Let the selling price of hat be x and find the data as asked in question,

$\text {Markup rate}=\frac{S . P .-C . P .}{S . P .} \times 100$

$105=\frac{x-5.5}{5.5} \times 100$

$\frac{105 \times 5.5}{100}=x-5.5$

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S.P - sale price

C.P - cost price

Therefore, x = 11.275 is the sale price of the hat.

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3 years ago