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3 years ago

Solve the problem.

Mathematics

1 answer:

Crazy boy [7]3 years ago

3 0

Answer:

$231.20.

Step-by-step explanation:

Let's find the answer by using the following formula:

discount sale price=(selling price)-((selling price)*(markdown percentage)) so we have:

discount sale price=289-(289*20%) which is:

discount sale price=289-(289*0.2) so:

discount sale price=231.20

In conclusion, the discount sale price is $231.20.

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7+n=−5 18=−3y−6 3/5x=18

Keith_Richards [23]

Answer:

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2) y=-8

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Step-by-step explanation:

1) 7+n=-5

7+n-7=-5-7

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-3y=24

-3y/-3 = 24/-3

y= -8

3) 3/5x=18

3/15 X 5x= 18 X 5x

3=90x

90x/90= 3/90

x= 1/30

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