A Web music store offers two versions of a popular song. The size of the standard version is 2.7 megabytes (MB). The size of the high-quality version is 4.1 MB. Yesterday, there were 1490 downloads of the song, for a total download size of 5227 MB. How many downloads of the high-quality version were there?

Answers

Answer 1

Answer: the two equations are:2.7s + 4.1h = 5227ands + h = 1490substitute:2.7(-1h + 1490) + 4.1h = 5227distribute:-2.7h + 4023 + 4.1h= 5227add like terms:1.4h + 4023 = 5227subtract 4023:1.4h = 1204divide:h = 860this means that there are 860 downloads of the high-quality version

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7^4=2,401?

Answers

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Answers

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What is the value of y2 – x4 when y = 9 and 2 =2?

Answers

Answer:

Not sure how the question goes.

Step-by-step explanation:

2Y - 4X

2(9) - 4(2) = 18 - 8 = 10

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y2-x4

to solve this u need to place the variables for the given value

y= 9

x=2

(9)2-(2)4

9 times 2 is 18

2 times 4 is 8

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or if it is

y^2-x^4

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Answers

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Step-by-step explanation:

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Answers

Answer:

Step-by-step explanation:

hopes this helps

Answer:

2160 eggs on Monday

Step-by-step explanation:

Jim keeps 12 hens in every coop but Jim has 20 coops

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Answers

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