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3 years ago

the bill at the restaurant came to 136.40 .The patrons decided to leave a 15 % tip what was the total bill including tip

1 answer:

3 0

The total amount is 156.86. By multiplying .15 to the 136.40, the tip would be 20.46. So 136.40 plus the 20.46 dollar tip would equal 156.86

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3 years ago

Read 2 more answers

What is the logarithmic form of the solution to 102t = 9?

Harman [31]

Equivalent equations are equations that have the same value

The equation in logarithmic form is $t = \frac{\log(9)}{2}$

<h3>How to rewrite the equation</h3>

The expression is given as:

$10^{2t} = 9$

Take the logarithm of both sides

$\log(10^{2t}) = \log(9)$

Apply the power rule of logarithm

$2t\log(10) = \log(9)$

Divide both sides by log(10)

$2t = \frac{\log(9)}{\log(10)}$

Apply change of base rule

$2t = \log_{10}(9)$

Divide both sides by 2

$t = \frac{\log_{10}(9)}{2}$

Rewrite as:

$t = \frac{\log(9)}{2}$

Hence, the equation in logarithmic form is $t = \frac{\log(9)}{2}$

Read more about logarithms at:

brainly.com/question/25710806

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2 years ago

What is the answer to 35=-7=[z+8]

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I believe you mean to put "()" not "[]"
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3 years ago

The sum of two numbers is 36. The first number is 1/5 of the second number. what are the numbers?

vfiekz [6]

Lets put this into an equation
x + 1/5 * x = 36
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