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alukav5142 [94]
2 years ago
6

A 15% tip on a dinner bill is $2.55. How much is the bill?

Mathematics
2 answers:
Bogdan [553]2 years ago
4 0
The answer is 15% of $2.55=$0.3825=$0.38 off
Step by step: Take 15% and divide 15% by $2.55 This will give you the amount of money that is going to be added onto the bill. When you divide it and get your answer just add the answer to your original bill.
Nonamiya [84]2 years ago
4 0
Answer: 17
Steps: work backwards by dividing 2.55 by .15 (15% as a decimal) which will reveal the bill before the conversion.
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Need help please and if there is a remainder you need to round to the nearest tenth
jarptica [38.1K]

Solving:

when you divide, you get this number: 1.56775

You have been asked to round to the tenth.

The tenth is one place right of the decimal. (currently a 5)

Look at the next place to the right. Since it is 6, we round up the tenth place by one. So our 5 in the tenth place becomes 6 (because the next digit was greater than 4)

1.6 is the final result

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3 years ago
Your friend uses the equation c=50p to find the total cost c for the number of people p internal local amusement park create a t
AnnZ [28]

We are given equation c=50p.

c is the total cost and p is the number of people.

Let us take number of people by groups of 10, 20, 30,40 people.

Note: We can take any positive integer for number of people in a group.

Now, we need to plug p=10, 20, 30,40 one by one in given function c=50p to find the costs c.

Plugging p=10, we get

c= 50*10 = 500.

Plugging p=20, we get

c= 50*20 = 1000.

Plugging p=30, we get

c= 50*30 = 1500.

Plugging p=40, we get

c= 50*40 = 2000.

So, we can create a table as.

Number of people (p)           Total cost (c)

--------------------------------------------------------------------

         10                                      500

         20                                     1000

         30                                     1500

         40                                     2000


4 0
3 years ago
What is the solution to the equation 8q + 4 = 20
nadya68 [22]
8q+4=20
8q=16
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hope this helps!
7 0
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sineoko [7]

I'm assuming the limit is supposed to be

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so that in the limit, we have

\displaystyle\lim_{x\to3}\frac{-(x-3)}{(x^2-3x)\left(\sqrt{2x+3}+\sqrt{3x}\right)}

Factorize the first term in the denominator as

x^2-3x=x(x-3)

The x-3 terms cancel, leaving you with

\displaystyle\lim_{x\to3}\frac{-1}{x\left(\sqrt{2x+3}+\sqrt{3x}\right)}

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3 years ago
Larry says all
MaRussiya [10]

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