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padilas [110]
3 years ago
10

The price of a DVD, including 5% sales tax is $21.15. What us the price of the DVD, before sales tax?​

Mathematics
1 answer:
AfilCa [17]3 years ago
6 0

Answer:

20.14

Step-by-step explanation:

21.15 - 5%(1.01) = 20.14

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Answer:

Four hundredths

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Step-by-step explanation:

Given : The green darner is one of the largest dragonflies.

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To write : Four hundredths in standard form.

Solution :

Standard form is when we write a larger number in a smaller way.

For example : 20000= 2\times 10^4

So, according to question

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Step-by-step explanation:

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