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Firlakuza [10]
2 years ago
12

.. Lexi was at the grocery store looking at the different prices for shampoo. She found that the small bottle of shampoo was $7.

80 for 12 ounces, the medium bottle was $14.20 for 20 ounce and the large bottle was $19.20 for 32 ounces. Which size of shampoo costs $0.71 per ounce?​
Mathematics
1 answer:
Sergeeva-Olga [200]2 years ago
6 0

Answer:

The answer is Medium size

Step-by-step explanation:

The equation is simple

14.20 divided by 20 = 0.71

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<em>Each friend will get 1/10 of the sandwich</em>

Step-by-step explanation:

<em>1/2/5/1</em>

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<em>=(1) (1) (2) (5)</em>

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<em>(Decimal: 0.1)</em>

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Step-by-step explanation:

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Step-by-step explanation:

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Edge 2020

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3 years ago
Write this expression so that its denominator, if any, is a positive integer.<br> 2/(3+sqrt(7))
Tanzania [10]

Answer:

The Answer is 3 - sqrt7

Step-by-step explanation:

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(3 + sqrt7) (3 - sqrt7) = 2

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Divide out the 2's

= 3 - sqrt7/1    the equation after you divide out the 2's

= 3 - sqrt7  is THE ANSWER

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