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malfutka [58]
3 years ago
9

NEED HELP QUICK PLEASE !!

Mathematics
1 answer:
xxMikexx [17]3 years ago
6 0

Answer:

you have already choose correct  one's

BC=DC

Step-by-step explanation:

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Two friends go out to eat and order the same meal. They pay a 6% sales tax and a 20% tip on their meals. The total bill, includi
vova2212 [387]

Sales tax and tip will increase the price of an item.

The cost of each meal is: $10.89

Let the cost of both meals be x.

A 20% tip means that, the current price is:

Price = x \times (1 + 20\%)

A 6% sales tax on the meal means that, the current price is:

Price = x \times (1 + 20\%) \times (1 + 6\%)

So, we have:

Price = x \times (1 + 0.20) \times (1 + 0.06)

Price = x \times (1.20) \times (1.06)

Price = x \times 1.272

The amount paid is $27.72

So, the equation becomes

27.72= x \times 1.272

Make x the subject

x = \frac{27.72}{1.272}

x = 21.78

So, the cost of each meal is:

Each= \frac{21.78}{2}

Each= 10.89

Hence, the cost of each meal is: $10.89

Read more about sales tax at:

brainly.com/question/19715580

3 0
3 years ago
Find an equation of the line with the given properties slope=3 containing the print(-2,3)
Alex777 [14]

Answer:

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y = 3*x + 6 + 3

y = 3*x + 9

8 0
3 years ago
Y=(x+1)^2+2<br><br>plot five points​
Stella [2.4K]

Answer:

(−3,6)

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

I can't see the question at the bottom due to the covering but if you comment I can edit this and give a proper answer. Otherwise this is all I can give you.

6 0
1 year ago
Which figure has the correct lines of symmetry drawn in?
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Its actually the first one because its a hexagon and that line Is the only line that can cut the shape in half
4 0
4 years ago
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