2 years ago

What is the answer to 7-x²

Mathematics

1 answer:

nekit [7.7K]2 years ago

5 0

Answer:

7-1x^2

Step-by-step explanation:

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TiliK225 [7]

Answer:

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Step-by-step explanation:

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3 years ago

A Web music store offers two versions of a popular song. The size of the standard version is

sashaice [31]

Let s be standard and h be high-quality versions of the song.
To figure this out, let's make a system of equations:
2.5s + 4.5h = 5740
h = 4s
First substitute the second equation into the first for h.
2.5s + 18s =5740
Then combine like terms.
20.5s = 5740
Lastly, divide each side by 20.5 to get the number of standard downloads:
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4 years ago

5. Cameron is 48.6 inches tall and<br>Kellen is 50 inches tall. How<br>much taller is kellen?

Troyanec [42]

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3 years ago

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What is the value of x to the nearest tenth?

shutvik [7]

Answer:

12.3