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Schach [20]
3 years ago
14

A submarine is 600 feet below sea level. It is rising to the surface at a rate of 15 feet per hour. Which expression represents

this scenario?
Mathematics
1 answer:
matrenka [14]3 years ago
7 0
15 × h
h= per hour

and to solve how many hours it would take:

600= 15 × h

600÷ 15 = 40

so it would take 40 hours to rise to the surface
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Answer:

She would pay $2.80 in sales tax.

Step-by-step explanation:

This question can be solved by proportions, using a rule of three.

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$2.52 - $36.00

x - $40.00

Applying cross multiplication

36x = 40*2.52

x = \frac{40*2.52}{36}

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2 years ago
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lisabon 2012 [21]

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Alenkasestr [34]

The answer is

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Given the expression

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3 years ago
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