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Mathematics, 03.10.2021 18:10 Thisisdifinite

A problem states: "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children are there in the room?" Let c represent the number of children.
Which expression represents the number of parents?
c−9
c⋅9
9−c
c + 9

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