What is the value of x?
(3x+ 30)
20, 15, 25, 10

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

Using the rise/run counting method, the slope of the line is

Which number completes the system of linear inequalities represented by the graph? y > 2x – 2 and x + 4y >