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oksano4ka [1.4K]
3 years ago
6

13. Simplify –3√ 2 + 3√ 8 A. 0 B. 3√ 2 C. 9√ 2 D. –3√ 2

Mathematics
1 answer:
valina [46]3 years ago
7 0

Answer:

B. 3√2.

Step-by-step explanation:

  1. -3√2 + 3√4x2
  2. -3√2 + 6√2
  3. 3√2

These are all of the steps to completely, find the correct answer to your question.

Hope this helps!!!

Kyle.

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A 5-lb bag of apples costs 4.50 and an 8-lb bag of the same type of apple costs 7.52. Greg found the unit price which is the con
tester [92]

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The unit price of 5-lb bag is less than the unit price of 8lb bag.

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Consider the provided information.

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\frac{Cost}{weight} =\frac{4.50}{5}

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\frac{Cost}{weight} =\frac{4.50\div5 }{5\div 5}

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8-lb bag of the same type of apple costs 7.52.

Calculate the unit price as shown:

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We need the cost of  1 l b .

\frac{Cost}{weight} =\frac{7.52\div8 }{8\div 8}

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So, the cost of 1lb of apple is $0.94.

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