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DanielleElmas [232]
2 years ago
5

A diamond ring was reduced from $999.99 to $699.99. Find the percent decrease in the price. Round the answer to the nearest tent

h of a percent.
Mathematics
1 answer:
poizon [28]2 years ago
5 0

Answer:

30.0% decrease.

Step-by-step explanation:

A diamond ring was reduced from $999.99 to $699.99

The decrease is; $999.99 - $699.99 = $300.00

Percentage decrease = \frac{decrease}{original price} × 100

i.e percentage decrease = \frac{300}{999.99} × 100 = 30.0003%

And it equals to 30.0% (rounded off to the nearest tenth of a percent)

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Step-by-step explanation:

Sum of the angle measures is 180, so:

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2x = -12

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Meaning the measure of angle A = -6 + 72 = 66 deg.

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2 years ago
Tennis balls with a diameter of 2.5 in.are sold in cans of three. The can is a cylinder. What is the volume of the space in the
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3 years ago
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3 years ago
A pair of shoes is ticketed $49.99 but marked 15% off. You had a coupon for an additional 10% off the sales price. You have to p
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Step-by-step explanation:

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