danielabejarano danielabejarano

27-12-2017
Mathematics

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Please answer 7 and 8 for mark as brainliest

Please answer 7 and 8 for mark as brainliest class=

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Аноним Аноним

27-12-2017

7) A. A variable is an unknown value, and x is unknown. Constants are known values so they cannot have X in it.

8)A again for the same reason as number 7

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