3 years ago

Would you rather pay for 3 gifts and get 1 free or use a coupon for 20% off?

Mathematics

1 answer:

LiRa [457]3 years ago

7 0

Answer:

pay three 1 free

Step-by-step explanation:

If you pay 3 and get 1 free, you pay 75%, if you get 20% off you pay 80%. If you want to pay less, pay three and get 1 free

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If a circle has a radius of 12 and a sector defined by a 7 degree arc , what is the area of a sector

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Select all equations that have two solutions. a x^2=16 b 4x^2=0 c x^2=-16 d 3x+2=14 e x^2-1=24 f (x+8)(x-8)=0

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a )

${x}^{2} = 16$

$x = ± \: 4$

Two solutions.

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b )

$4 {x}^{2} = 0$

$x = 0$

One solution .

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c )

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d )

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One solution.

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e )

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f )

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What is the value of x? x−2/5=7 Enter your answer in the box in simplest form.

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37.
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