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Maru [420]
2 years ago
5

the expression -300 + 14y represents a submarine that began at a depth of 300 feet below sea level and ascended at a rate of 14

feet per minute what was the depth of the submarine after 9 minutes?​
Mathematics
1 answer:
spayn [35]2 years ago
3 0

Answer:

174 feet below sea level

Step-by-step explanation:

y is the number of minutes so you can multiply 14 by 9

14*9 is 126

then you add 126 to -300

126 + (-300) is essentially 126 - 300 and that is -174

the submarine was at 174 feet below sea level

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What does that mean? This means that while 2 three-tenths pieces can be made, 2/3of 3/10 i.e. <span>2/3×3/10=2/10=1/5</span> or one-fifth of pizza will be left out.

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Number of cone left is 75 cone

<u>Given that;</u>

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brainly.com/question/4115571?referrer=searchResults

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