Which expression is equivalent to 5.4+3.4w-1.8w + 5.8 A) 7 (1.6+w) B) 1.6 (7+w) C) 1.6 (7w) D) 1.6 (0.25+w)

Question

Mathematics

Augustus Mclean

3 May, 21:19

Which expression is equivalent to 5.4+3.4w-1.8w + 5.8 A) 7 (1.6+w) B) 1.6 (7+w) C) 1.6 (7w) D) 1.6 (0.25+w)

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Answers (1)

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Vicente Sanders · Answer 1

Do 5.4 plus 5.8 then do 3.4w minus 1.8w and whatever you get for each is your key to the expression. So if you were to solve the answers like A you would do 7 (1.6+w) and see what you would get. Obviously A isn't the answer. Sorry, this is hard to explain. But the answer is C