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valentinak56 [21]
3 years ago
13

A librarian wants to spend no more than $800 on some new desks and chairs for the library. The librarian decides to spend $320 o

n desks.
If each chair costs $24, what is the maximum number of chairs the librarian can buy for the library and stay within the budget?
Mathematics
2 answers:
Ratling [72]3 years ago
6 0

Answer:

I think 20

Step-by-step explanation:

480/24

schepotkina [342]3 years ago
3 0
The answer is 20 because 480/24 is 20
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It costs 4 tokens to park in a garage for an hour. how many hours can you park with 30 tokens?
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Read the question carefully: it costs 4 tokens to park in a garage for an hour.

We will apply the unitary method to solve this question

It costs 4 tokens to park in a garage for 1 hour

Find how many hours can park in a garage for 1 token

If it costs 4 token to park in a garage for 1 hour

Then it will cost 1 token to park in a garage for 1/4 hour

Step2:

With 20 token we can park in a garage for (1/4) * 20

= 5 hours

So, we can park for 5 hours with 20 tokens.

Another method

If we take twenty tokens and divide them into groups of four, we will find that we are left with five groups of tokens. Each group of tokens represents an hour of parking time. This will give us five groups, or five hours, total.

So, we can park for 5 hours with 20 tokens
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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
Which pair of angles are an example of alternate exterior angles?
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Answer:

c. is the answer becuase since it is exterior they are talking about the outside of the parellel lines.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2) Simplify 4 * 3 to 12.

\frac{12+1}{3}

3) Simplify 12 + 1 to 13.

\frac{13}{3} -1\frac{2}{3}

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\frac{13}{3} -\frac{1\times3+2}{3}

5) Simplify 1 * 3 to 3.

\frac{13}{3} -\frac{3+2}{3}

6) Simplify 3 + 2 to 5.

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\frac{13-5}{3}

8) Simplify.

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9) Convert to mixed fraction.

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