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arsen [322]
3 years ago
10

Neil took his family of five out to dinner at HogTastic Pit BBQ. They all ordered the buffet and drink at $12.80 each. Neil left

a 15% gratuity for the waitress on the after-tax bill. Based on a tax rate of 7.5%, what did Neil end up paying a total of $ for dinner.
Mathematics
1 answer:
aliina [53]3 years ago
5 0
$12.80 × 1.075 = $13.76

$13.76 × 1.15 =$15.82
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The solution set of 2-3x/4-8=3x/4​
deff fn [24]

Step-by-step explanation:

\\ \tt{:}\leadsto  \frac{2 - 3x}{4 - 8} =  \frac{3x}{4}   \\ \\ \tt{:}\leadsto 4(2 - 3x) = 3x(4 - 8) \\ \\ \tt{:}\leadsto 8 - 12x = 3x( - 4) \\ \\  \tt{:}\leadsto 8 - 2x =   - 12x \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\ \\ \tt{:}\leadsto 8 =  - 12x + 2x \\ \\ \tt{:}\leadsto 8 =  - 10x \\ \\ \tt{:}\leadsto x =  \frac{ - 10}{8}  \\ \\ \tt{:}\leadsto x =  \frac{ - 5}{4}

6 0
2 years ago
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When planning his crops, Farmer Tim knows that his 7 acres can support peas and carrots. He wants to make $7,000 from his crops.
dsp73
This is the concept of algebra, we are required to get the equation that would be a constraint in the system of equation,
The total amount that the farmer want to make is $7000
amount he can make per acre of land is $2000, the amount he can make per acre will $1000. The variable representing peas and carrots are p and c retrospectively;
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this can be simplified by dividing through by 1000 to get:
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The correct answer is C.
6 0
3 years ago
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each person in Ellen's family drinks 8 1/3 ounces of water. If 5 people are in Ellen's familly., how many ounces of watet do the
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Answer is 43 5/3 because multiply 8 1/3 into 5 ...
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Help and show explanation please
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The picture can be divided into 2 same triangles and one rectangular.

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and you need to sum rectangular area (width * base).
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b1 is top length
b2 is bottom length, and so

Base of triangle =(b1-b2/2)
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Thus A ={(b1-b2/2)+b2 }*h
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Ascending order just means to be arranged from smallest to largest

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