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NeX [460]
2 years ago
5

Kiran ate breakfast in a café. His total check was $15.

Mathematics
1 answer:
Keith_Richards [23]2 years ago
8 0

Answer:

A 20 percent tip is basically multiplying the price by 0.2

Percent means out of a hundred.
20/100 is 0.2

We have to find 0.2 of 15.

We can multiply 15 by 0.2 to find 20 percent of 15 and you would get 3.

20 percent of 15 is 3 dollars thats your answer to A

Now the total price would just be the percentage you found in A and add it to the total breakfast.
3 + 15 = 18


Kieran spend 18 dollars for brekfast.

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Can someone just explain to me how to do this please
Dmitrij [34]

Answer: -7.5

Step-by-step explanation:

area = 1/2bh.

area = 1/2(x+6)(5)

area = x/2 + 15

area = x/2 = -15

area = x = -7.5

area = -7.5

5 0
2 years ago
Rachel earned $34 in 4 hours at her job today. She wants to know how much she could earn tomorrow if she works 12 hours at the s
Nutka1998 [239]

Answer:

34/4 = 8.5 dollars per hr

12 x 8.5 = 102

Answer: $102

Step-by-step explanation:

First step: find the unit rate (how much she earns per hour )

34/4 = 8.5

Next: Find how much she wants to work for

Then: Create the equation.

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REMEMBER TO ADD THE DOLLAR SIGN

5 0
3 years ago
Read 2 more answers
How do you convert decimals between standard and expanded form
nordsb [41]

Answer:

Heres how:

Step-by-step explanation:

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2 years ago
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shepuryov [24]

Answer:

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Step-by-step explanation:

The function can be rearranged to ...

p = 200c(12 -c) -4700

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Though out of the range of likely consideration, charges low or high enough to cause profit to be negative (more than 9.54, for example) seemingly can be reasonably modeled by this function.

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2 years ago
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Ainat [17]
I'm assuming, from what you've given me that the question is asking to do this.

15n=647
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Let me know if this is what you are looking for.

3 0
3 years ago
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