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Kay [80]
3 years ago
14

Ruben bougt 6 new books for his collection. This increased his collection by 12%. How many books did he have before his purchase

s.
Mathematics
1 answer:
Zielflug [23.3K]3 years ago
6 0
He had 44 books before the purchases because 12% of 50 is 6 and 6-50 is 44
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Levart [38]

Answer:

m=0

Step-by-step explanation:

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Nine years ago, Tarah opened a savings account with her bank. She started with a balance of $359 and has not made any withdrawal
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Answer: They should have like $100.52 Or something I’m assuming

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larisa86 [58]

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3 years ago
Read 2 more answers
A car rental costs $32 as a base fee, plus $28 per day. Use the explicit rule f (n )= 28n + 32
alexdok [17]

Answer:

The charges paid for the first four days are:

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Step-by-step explanation:

To obtain the charges paid for the first 4 days, you must use the given explicit rule given:

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Where:

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With these calculations, <u>you can identify the charges paid for the first 4 days are $144</u>, <em>where $112 is the money by each day of the four days and $32 is the base fee</em>.

3 0
3 years ago
Frank thinks he will need at about 12 1/2 kilograms of sand for sandbox he is building. The sand he wants is 3$ per kilogram. Ab
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12 * 3 = 36, 1/2 * 3 = 1 1/2
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4 0
3 years ago
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