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Mathematics, 15.12.2021 01:00 Queenashley3232

Evaluate each expression below for the given value. That is, find the value of the expression when the variable is equal to the value given. 2a − 7 when a=3

10 + 4m when m=−2

9 + (−2n) when n=4

x2+5 when x=6

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