A school put on a play. Adult tickets were sold for 5.50$ , and student tickets were sold for 3.50$ . There was a total of 230 tickets sold and a total of 995$ collected from ticket sales. How many more student tickets than adult tickets were sold for the play?

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?