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givi [52]
3 years ago
7

Which of the following represents the amount a customer pays including the tip of 15% if the bill was b dollars? Select all that

apply.
1.015b

15b

b + 15/100b

0.15b

1.15b

b + 0.15

b + 0.15b
Mathematics
1 answer:
masya89 [10]3 years ago
5 0

Answer:

the third one!

Step-by-step explanation:

hope this helped!! :)

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Step-by-step explanation:

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x\geq 0

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The range is the interval ----->  (-∞,0]

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we know that

The radicand must be greater than or equal to zero

so

x-1\geq 0

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The domain is the interval -----> [1,∞)

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