goof9335 goof9335
  • 24-11-2017
  • Mathematics
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Marcus bought r movie posters for $4 each write a algebraic expression for the total amount Marcus spent

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qqaisarr qqaisarr
  • 24-11-2017
4r

That is the expression. Every poster costs $4, so multiply that by however many posters he buys (r).
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