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Which is a correct way of evaluating the expression 30b+12b for b=5?
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Which is a correct way of evaluating the expression 30b+12b for b=5?

User Sahle
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2 Answers

7 votes

The answer is 210 because you multiply 42 x 5 = 210

User Despotbg
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4 votes
30x5+12x5=210

150+60=210
User Salazar
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