There are23tablesinthelibray. each table has 4chairs. third graders fill the chairs at 3 tables. fourth graders fill the chairs at 6tables.

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

Solve the equation. 2x - 8(x+1)= 6(2x - 3)

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}