chapter 1 assessment readiness

Mathematics
Tutor: None Selected Time limit: 1 Day

In a board game, Maliq gets x points for landing on a red space, 2x points for landing on a blue space, and 5x points for going all the way around the board. He lands on 21 red spaces, 19 blue spaces, and goes around the board twice, for a total of 21x+19·2x+2·5x points. Which expression also represents Maliq's total points? F. (21+19)2x+10x G.42x H.69x J.(21+19+2)(x+2x+5x)

Apr 12th, 2015

So with the equation given 21x+19·2x+2·5x you need to simplify:

21x+38x+10x

And because the variables are all the same you can simplify further by adding them together

69x

So your answer should be H. 69x

That should be about it anything else needed to be explained just let me know hope that helped!

Apr 12th, 2015

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Apr 12th, 2015
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Apr 12th, 2015
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