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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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In the problem 10 take away 4 equals 6 what is the correct term for the number 4
crimeas [40]
10 would be called the Minuend. 
4 would be called the Subtrahend. 
4 would be the Difference. 
5 0
3 years ago
Read 2 more answers
When looking at the median of a data set, what information do you get when looking at the median?
cestrela7 [59]
You get the middle of all the data while looking at the median of a data set!

I hope this helped! Mark me Brainliest! :) -Raven❤️
7 0
3 years ago
What is the equation of the line with a y-intercept of −10 and a slope of 3
Anika [276]

Step-by-step explanation:

we have y intercept -10

and slope 3

we know the equation of line in slope -intercept form

y=mx+b

where m is slope and b is y-intercept

so the final equation would be

y=3x-10

5 0
3 years ago
PLEASE ANSWER ILL GIVE 5 STARS AND A HEART!!!
r-ruslan [8.4K]

Answer:

120

Step-by-step explanation:

5x6 = 30

30x4= 120

7 0
2 years ago
2. Determine the sum of the first 400 ODD numbers.<br><br>​
il63 [147K]

Odd numbers take the form 2n-1, where n\ge1 is an integer. When n=400, the last odd number would be 799. So we're adding

S=1+3+5+\cdots+795+797+799

By reversing the order of terms, we have

S=799+797+795+\cdots+5+3+1

and we can pair up terms in both sums at the same position to write

2S=(1+799)+(3+797)+(5+795)+\cdots(795+5)+(797+3)+(799+1)

so that we are basically adding 400 copies of 800, and from there we can find the value of the sum right away:

2S=400\cdot800\implies S=160,000

###

We could also make use of the formulas,

\displaystyle\sum_{i=1}^n1=n

\displaystyle\sum_{i=1}^ni=\dfrac{n(n+1)}2

We have

S=\displaystyle\sum_{i=1}^{400}(2i-1)=2\sum_{i=1}^{400}i-\sum_{i=1}^{400}1=400(400+1)-400=400^2=160,000

3 0
3 years ago
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