Mathematics, 28.04.2021 16:30 Savageboyn
11. The cost for a group of people to go to the movies is given by the expression 9a +5b, where a is the number of adults and b is the number of children. What are the variables of this expression? A. 9 and 5 B. a and b C. 9a and 5b D. + and x
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Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
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11. The cost for a group of people to go to the movies is given by the expression 9a +5b, where a is...
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