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asambeis [7]
3 years ago
15

Rachelle has $6.30 in nickels and quarters in her coin purse. The number of nickels is twice the number of quarters. How many co

ins of each type does she have?
Mathematics
1 answer:
timurjin [86]3 years ago
5 0

Each group of 2 nickels and 1 quarter has a value of $0.35. Rachelle has $6.30/$0.35 = 18 such groups.

Rachelle has 18 quarters and 36 nickels.

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Unit Test Unit 8 Correlation and Regression
crimeas [40]

Answer:

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3 0
3 years ago
You practice playing your guitar every day. You spend 15 minutes practicing chords and the rest of the time practicing a new son
Black_prince [1.1K]

Answer:

<h2>x=(y-105)/7</h2>

Step-by-step explanation:

Given that the total time taken to practice is given by the expression as

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5 0
3 years ago
Find the area of a circle with a diameter= 6.8cm
ale4655 [162]

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Step-by-step explanation:

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5 0
3 years ago
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Blababa [14]
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4 0
3 years ago
If a triangle has side lengths of 14, 48, and 50 units respectively, what type of triangle is it? An acute, obtuse, or right? Or
zubka84 [21]

Answer:

I think it would be a obtuse triangle.

Step-by-step explanation:

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7 0
2 years ago
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