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sergiy2304 [10]
3 years ago
10

4(12+3+9) as an distribute expression

Mathematics
1 answer:
miss Akunina [59]3 years ago
6 0

Answer:

Step-by-step explanation: multiply 4 by 12 then 4 by 3 then 4 by 9.

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gogolik [260]

Answer:

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.

Step-by-step explanation:

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In class of 24 students, 8 students did NOT check out a book from the library. What fraction of the students did check out a boo
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Answer:

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Step-by-step explanation:

Given the equation model 4x+(-4) = -2x+8

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6 0
2 years ago
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Answer:

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18 weeks

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