Mathematics, 04.10.2020 02:01 bikkiecuanas13
Betty rearranged the movies on her shelving unit after a few days. She placed equal numbers of movies on the bottom 3 shelves, and 10 movies on each of the top two shelves. If x is the number of movies on each of the bottom 3 shelves, the expression for the total number of movies on the shelving unit is 3x+ 20. How many movies are on the shelving unit if there are 11 movies on each of the bottom 3 shelves?
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Betty rearranged the movies on her shelving unit after a few days. She placed equal numbers of movie...
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