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Abelita and Franco had great service during the meal. They would like to tip the server 20 percent. Which of these expressions would find the total bill, including tax and gratuity? Check all that apply.
(0.2)(11.72)
11.72 – [(0.2)(11.72)]
11.72 + [(0.2)(11.72)]
(1.2)(11.72)

Respuesta :

The 3rd and 4th option.

Amount that Abelita and Franco want to give tip to the server=20 Percent

Total Amount of Bill=11.72

Expressions which will be equal to total bill, including tax and gratuity

        [tex]=11.72 +11.72 \times \frac{20}{100}\\\\=11.72+[(0.2)\times 11.72]\\\\=11.72 \times(1+0.2)\\\\=11.72 \times 1.02[/tex]

Option C→11.72+0.2×(11.72)

And Option D→11.72×(1.02)

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