I need u to solve 9 > -r

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles