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GenaCL600 [577]
2 years ago
7

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

Mathematics
1 answer:
Ad libitum [116K]2 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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Using 5,7,2 to equal 6
choli [55]

Answer:

here my answer

Step-by-step explanation:

5+1=6

7-1=6

3x2=6

hope it helps :)

8 0
2 years ago
Read 2 more answers
Please help how to solve
tatiyna

Answer:

=  > in \: the \: bigger \: triangle \\ height = 14 \: ft \\ base = 22.5 \: ft \\  =  > in \: smaller \: triangle \\ height = x \: ft \\ base = 9 \: ft \\ using \: ratios \\  \frac{bigger \: height}{smaller \: height}  =  \frac{bigger \: base}{smaller \: base}  \\  \frac{14}{x}  =  \frac{22.5}{9}  \\  \frac{14}{x}  = 2.5 \\ x =  \frac{14}{2.5}  \\ x = 5.6 \: ft

7 0
2 years ago
Write 9/4 as a decimal. Round to three decimal places
Greeley [361]
9/4 = 2 1/4

1/4 = 0.25

2.25 is your answer


hope this helps
7 0
2 years ago
How do I find the restrictions on x if there are any? <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7Bx%20-%201%7D%20%20%3
Natali5045456 [20]

We have the expression:

\frac{1}{x - 1}=\frac{5}{x - 10}

When we have rational functions, where the denominator is a function of x, we have a restriction for the domain for any value of x that makes the denominator equal to 0.

That is because if the denominator is 0, then we have a function f(x) that is a division by zero and is undefined.

If we have a value that makes f(x) to be undefined, then this value of x does not belong to the domain of f(x).

Expression:

\begin{gathered} \frac{1}{x-1}=\frac{5}{x-10} \\ \frac{x-1}{1}=\frac{x-10}{5} \\ x-1=\frac{x}{5}-\frac{10}{5} \\ x-1=\frac{1}{5}x-2 \\ x-\frac{1}{5}x=-2+1 \\ \frac{4}{5}x=-1 \\ x=-1\cdot\frac{5}{4} \\ x=-\frac{5}{4} \end{gathered}

Answer: There is no restriction for x in the expression.

6 0
11 months ago
Find the solution of given expression <br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B6%20%5Ctimes%20216%7D%20" id="TexFo
Morgarella [4.7K]
6x216 multiply them and u get 1296 then calculate the square root and your answer is 36
5 0
3 years ago
Read 2 more answers
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