sierragavin16 sierragavin16
  • 14-03-2019
  • Mathematics
contestada

Andrew buys books and videos in a store. He uses the expression 4b + 8v to find the cost of what he is buying, where b is the number of books and v is the number of videos he buys. Use the expression to find the total cost of 3 books and 7 videos.

Total cost =

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cristina60 cristina60
  • 14-03-2019

I hope this is helpful

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