3 years ago

How do you find the percentage of the tip with price and tip in dollars?

Mathematics

1 answer:

Ad libitum [116K]3 years ago

6 0

Answer:

Your bill is $120.80 .

10% of the total - we have to move the decimal point one space to the left: ...

20% of the total – we need to take the value of 10% and double it: ...

15% of the total – we have to divide the value of 10% by 2 and then add the result to the value of 10%:

Step-by-step explanation:

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Is the open sentence 3z=2z+5 true or false when z=5?<br><br> A. True<br> B. False

inna [77]

Hey there!

If z = 5

we replace "z" with "5"

So, let's test out the problem to see if it is true or false

Problem becomes: $3(5) = 2(5) + 5$

Let's work this out

$3(5) = 15$

Problem becomes: $15 = 2(5) + 5$

$2(5) = 10$

Problem becomes: $15 = 10 + 5$

$10 + 5 = 15$

So, therefore it looks like this statement/ sentence is $True$ !

~ $MeIsKaitlyn:)$

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3 years ago

Find the interquartile range of the data. 68, 15, 55, 5, 66, 42, 51, 12, 23 *

Elan Coil [88]

Answer:

72.5

Step-by-step explanation:

5, 12, 15, 23, 42, 51, 55, 66, 68

42 = median

Q1 median = 21

Q2 median = 93.5

93.5 - 21 = 72.5

Hope this helped!!!

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3 years ago

HELP PLS!

Zigmanuir [339]

Answer:

x = 2 is the correct answer :)

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3 years ago

Kinda putting this out here to everyone so you can learn. Don't just click on a person needing help then guess or just put gibbe

ElenaW [278]

Really true. just wanting points is not a reason to mess with someone else.

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Gnesinka [82]

Answer:

Step-by-step explanation:

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