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Karo-lina-s [1.5K]
3 years ago
12

Please answer ASAP, I’m really struggling. Percents applications. Mark as brainlest! Write an equation for each problem. Then so

lve. If necessary, round your answers to the nearest hundredth.
You go out to dinner with 5 friends. The bill at the end of your meal is $168.


a. If you want to leave an 18% tip, how much money should be left as a tip?


b. You leave the tip on the table then pay the bill at the register. How much is paid at the register if there is 6% tax?


c. How much money in total have you spent by the time you leave the restaurant?
Mathematics
1 answer:
GalinKa [24]3 years ago
7 0

A.

<u>You would leave $30.24 as the tip.</u>

That's a LOT!

B.

<u>The total amount being paid is $178.08.</u>

A total of a $10.08 tax!

C.

<u>You would have spent a total of $208.32.</u>

Yikes!

Hope this helped! If it didn't, please tell me so I can fix it!

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<h3>Answer:  A) z = 12</h3>

==========================================

Work Shown:

RS = RT

2z-15 = 9

2z = 9+15

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The reason why RS is equal to RT in the first equation is because we have an isosceles triangle. Recall that any isosceles triangle has exactly two sides the same length, and the opposite base angles are congruent to one another. The congruent angles are indicated with the single arcs.

In short: the base angles S and T are congruent, so the opposite sides RS and RT are the same length. This leads to RS = RT.

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2 years ago
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Step-by-step explanation:

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3 years ago
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'.

Now given:

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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;

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Dividing both side by 4 we get;

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Number of fiction books = 500

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