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dybincka [34]
3 years ago
6

Roscoe's family has a dinner at a restaurant. The total cost is $103.80. This includes 5% tax and 15% tip on the pre-tax amount.

How much was the bill before tax and tip?
Mathematics
1 answer:
Alla [95]3 years ago
4 0
$83.04 is the total before tax and the tip
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PLEASE HELP!!
MAVERICK [17]

Answer:

43°

Step-by-step explanation:

Calculating for the measure of angle C using

<h3>sine rule</h3>

\frac{sin18}{9}  =  \frac{sinc}{20} \\ sinc =  \frac{sin18 \times 20}{9}  \\ sinc = 0.6867 \\ c =   \csc(0.6867)   \\ c = 43.3869 \\ c = 43 \: degrees

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2 years ago
Claudia claims that there is one operation in the algebraic equation above. Joanna claims that there are two. Who is correct? Ex
aliina [53]

Answer:

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2 years ago
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Andrews [41]

Answer:

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Step-by-step explanation:

24 - 5d = d

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8 0
3 years ago
Given f(x) = -x+ 6 and g(x) = f(x + 3), write an equation for function g.<br> plz help
Luden [163]

Answer:

equation of g(x) is 3-x

<h2> <em><u>f(</u></em><em><u>x)</u></em><em>=</em><em> </em><em>-x+</em><em>6</em></h2><h2><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>g(</em><em>x)</em><em>=</em><em>f(</em><em>x+</em><em>3</em><em>)</em></h2>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>then</em><em>,</em><em>,</em>

<h3><em>f(</em><em>x+</em><em>3</em><em>)</em><em>=</em><em>-</em><em>(</em><em>x+</em><em>3</em><em>)</em><em>+</em><em>6</em></h3><h3><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>-x-3+</em><em>6</em></h3><h3><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em> </em><em>3</em><em>-</em><em>x</em></h3>

<em><u>ie.</u></em><em><u>.</u></em><em><u> </u></em><em><u>g(</u></em><em><u>x)</u></em><em><u>=</u></em><em><u>3</u></em><em><u>-</u></em><em><u>x</u></em>

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Please solve this middle equation
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310.40 you only have to multiply 29.7 times 10.45 to get the correct answer.
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