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Phantasy [73]
3 years ago
5

A pair of pants with a marked tag of $35.00 has a discount of 20%. How much is the discount?

Mathematics
1 answer:
melisa1 [442]3 years ago
6 0
$35.00 x .20 = $7

So the discount would be $7 off of $35, for a final sale price of $28
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see explanation

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the perimeter is the sum of the 3 sides of the triangle

add the parts of the ratio 21 + 8 + 14 = 43

divide the perimeter by 43 to find the value of one part of the ratio

\frac{215}{43} = 5 ft ← 1 part of the ratio, hence

21 parts = 21 × 5 = 105 ft

8 parts = 8 × 5 = 40 ft

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the 3 sides of the triangle are 105 ft, 40 ft and 70 ft


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