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Nicole has $25 to spend on dinner for herself. Tax on her meal is 5.5%, and she wants to tip 20% on the amount of her meal only. Which of the following amounts Nicole could spend on her meal, while still staying under budget after tax and tip are added

Respuesta :

wegnerkolmp2741o

Answer:

The meal must cost less than or equal to 19.92

Step-by-step explanation:

Let x be the cost of the mean

First find the tax

tax = x* 5.5%

     =.055x

Then find the tip

tip = x * 20%

tip = .20x

Add the total cost together

total cost = meal + tax + tip

               =x + .055x + .20x

              =1.255x

This must be less than or equal to 25

1.255x ≤ 25

Divide each side by 1.255

1.255x/1.255 ≤ 25/1.255

x ≤ 19.92

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