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nataly862011 [7]
3 years ago
7

Can someone please help me with these 2 problems?

Mathematics
1 answer:
charle [14.2K]3 years ago
3 0

Answer:

1) 121 students

2) $330

Step-by-step explanation:

1) 44 percent of 275 is 0.44 * 275 = 121 students

2) 20 percent of 275 is 0.2 * 275 = 55. 275 + 55 = $330

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Answer:

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Step-by-step explanation:

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

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3 years ago
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Yuki888 [10]
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4 years ago
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Juliette [100K]

Answer:

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4 0
3 years ago
Peppy Pets charges a flat fee of $15 plus $3 per hour to keep a dog during the day. Happy Hounds charges a flat fee of $21 plus
stich3 [128]

Answer: d) 3 hours.

Step-by-step explanation:

Let x be the required number of hours for which the total fee charged by the companies the same.

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So Total charge = 21+x  ( in dollars)

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3 years ago
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