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40 votes
40 votes
The value of 2 · 5^2 is 100. True or False?

If n = 4, the value of the expression 28 - 12 + ÷ 2 is _____.
A) 15 B) 17 C) 17/2 D) 21

Please answer both!

1 Answer

8 votes
8 votes
1. False
2. There isn’t a variable, I cannot answer.
User Tim Brandes
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