The school has 550 students, 30 teachers, and 10 administrators. What is the ratio of teachers to students?

Aline passes through 3,7 and 6,9 what equation represents the line

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never