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nata0808 [166]
3 years ago
7

What is the value of x? ​

Mathematics
1 answer:
Aliun [14]3 years ago
7 0

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.

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Jack orders a salad with 2 dressings for lunch. There are 13 dressings to choose from. How many different ways can he select a s
Bumek [7]

Answer:

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Step-by-step explanation:

multiply 13 times 2 to find the number of possibilities

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Answer:

Down below, look at the explanation, those are the answers.

Step-by-step explanation:

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8 0
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kicyunya [14]

Answer:

5%

Step-by-step explanation:

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maks197457 [2]

Answer:

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Step-by-step explanation:

I think so because it just makes since

8 0
3 years ago
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