**A sweater that normally sells for $87 is marked 25% off. Which of the following estimates the sale price of the sweater?**

$51

$36

$22

$65

*Correct Answer : D*

: we are to find the selling price of the sweater after subtracting the mark off price.

Mark off value=mark off rate*original price

Mark of value=25%*$87

We convert 25% into a fraction, which become 25/100=0.25. Then

Mark of value=0.25*$87=$21.75

The selling price of the sweater will be the original price less the mark off value. Then,

Thus, the approximate selling price of the sweater is $65.

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For statement 2: the lowest points scored per game was in 1998-99 season. So, the statement is false.

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### Correct Answer is A

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*
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Correlation of two variables falls into:

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Option b is a negative correlation

Option c is a negative correlation

Option d is a positive correlation

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