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xeze [42]
2 years ago
7

20 points, Thanks to whoever helps! (and brainliest)

Mathematics
1 answer:
damaskus [11]2 years ago
4 0

Answer:

To find a 20 percent tip quickly, first find 10%, and then multiply it by 2.

Step-by-step explanation:

To find 10%, move the decimal 1 place to the left. So 10% of 53.82 is 5.382. Let's round that to 5.4 to simplify. Multiply it by 2 to get to 20% which is 10.8 and round to the nearest dollar to make $11.

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Square

Step-by-step explanation:

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Is 0.007 x 10 equivalent to 0.07
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Select the correct locations on the graph. select the lines that represent functions.<br>​
sleet_krkn [62]

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right side, bottom. curve

Step-by-step explanation:

7 0
2 years ago
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Barney's Book Store currently has 2000 books in stock. There are 3 times as many non-fiction books as fiction books. Determine t
xxMikexx [17]

Answer:

There are 1500 non fiction books and 500 fiction books currently in the store.

Step-by-step explanation:

Given:

Total Number of books = 2000

Let the number of fiction books be 'x'.

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There are 3 times as many non-fiction books as fiction books.

Number of non fiction books = 3x

We need to find the number of non-fiction and fiction books.

Solution:

Now we know that;

Total Number of books is equal to sum of the number of non-fiction and fiction books.

framing in equation form we get;

x+3x=2000\\\\4x=2000

Dividing both side by 4 we get;

\frac{4x}{4}=\frac{2000}{4}\\\\x= 500\ books

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Hence There are 1500 non fiction books and 500 fiction books currently in the store.

8 0
3 years ago
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I believe it would be 4 meters in one second

Step-by-step explanation:

I think this because you would divide meters by time.

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