3 years ago

3/8n+5(n-6)=1 7/8n-2

Mathematics

1 answer:

docker41 [41]3 years ago

6 0

Answer:

112/13

Step-by-step explanation:

that should be helpful

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Keith_Richards [23]

Answer:

y = 5/2x

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Step-by-step explanation:

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3 years ago

Work out 5 x 10^6 / 4 x 10^4 Give your answer as an ordinary number.

Angelina_Jolie [31]

Answer:

$1.25 \times {10}^{2} = 125$

Step-by-step explanation:

$\frac{5 \times {10}^{6} }{4 \times {10}^{4} } = \frac{5}{4} \times \frac{ {10}^{6} }{ {10}^{4} } = 1.25 \times {10}^{2} = 125$

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3 years ago

A certain granola bar has 2 grams of fiber. This is 8% of the recommended daily value. How many grams of fiber are recommended d

xeze [42]

If you formulate the question into a word equation it comes out:

2 grams fiber = .08 × DRV
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2 g fiber is 8% of the daily recommended value.

Now solve for DRV to find the daily recommended value:

2 g fiber/.08 = DRV

DRV = 25 g fiber

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3 years ago

Which of the following explains the role of Pi (1) in finding the circumference of a circle?

scoundrel [369]

Answer:

The answer is C, The use of Pi can be used to find the ratio of the diameter and circumference of a circle

Step-by-step explanation:

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3 years ago

Based on the line plot, how many batteries lasted more than 5 1/2 hours? *

babunello [35]

Answer:

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Explanation:

"How many batteries lasted more than 5 1/2 hours?" which means it's counting not only 5 1/2, but 5 3/4 and 6 1/4

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3 years ago

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