A group of adults plus one child attend a movie at Regal Cinemark. Tickets cost $11 for adults and $7 for children. The total cost for the movie is $72. Write an equation to find the number of adults in the group.

What are “like terms”? why can we only add like terms?

17 in long 1.3 ft wide and 8in high what is the volume

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?