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3 years ago

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The Jackson family went out to dinner. The price of the meal was $43.45. The sales tax was 7% of the price of the meal. The tip

was 15% of the meal and the sales tax. How much money did the Smith family pay for the meal, including tax and tip?

1 answer:

brilliants [131]3 years ago

3 0

Answer: 53.40

Step-by-step explanation:

Tax = 7% of 43.45 = 3.04

Tip = 15% of (3.04 + 43.45) = 6.91

Total = 43.45 + 3.04 + 6.91

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What is the factored form of x^3-1

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Karen and Dale and Tom sent a total of 84 messages during the weekend. Dale sent six fewer messages and Karen and Tom sent four

yuradex [85]

Answer:

Karen: 15; Dale: 9; Tom: 60

Step-by-step explanation:

"Karen and Dale and Tom sent a total of 84 messages during the weekend."

k + d + t = 84

"Dale sent six fewer messages than Karen"

d = k - 6

"Tom sent four times as many as Karen."

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Substitute k - 6 for d and 4k for t in the first equation.

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Answer: Karen: 15; Dale: 9; Tom: 60

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