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3 years ago

9

Samuel orders four DVDs from an online music store. Each DVD costs $9.99. He has a 20% discount code, and sales tax is 6.75%. Wh

at is the total cost of his order?

1 answer:

Musya8 [376]3 years ago

5 0

Answer:

34.12

Step-by-step explanation:

9.99x4 is 39.96

39.96x20%=7.99

39.96-7.99= 31.97

31.97x6.75%= 2.16

2.16+31.97= $34.12

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What number is equivalent to: 4 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 8 x 100 + 7 x 1?

valina [46]

Answer:

4,005,090,807

Step-by-step explanation:

4 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 8 x 100 + 7 x 1

4 * 1,000,000,000 = 4,000,000,000

5 * 1,000,000 = 5,000,000

9 * 10,000 = 90,000

8 * 100 = 800

7 * 1 = 7

Add it all together and you get 4,005,090,807

I hope this helped. Sorry if you get this wrong.

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3 years ago

One bag of bird seed weighs 20.25 pounds. What is the weight of 7 bags of the bird seed?

iren2701 [21]

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You could also add 20.25 + 7 seven times.

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2 years ago

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3 years ago

A truck driver has to make a delivery at a location that is 230.2 miles away. She drives an average of 55 miles each hour for 3.

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Answer:

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Step-by-step explanation:

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