Which of the following real numbers is not a rational number?
a. 48
b. 66
C. 3.77
d. 9.8

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. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction