What is the greatest common factor of the polynomial below? 12x2 -9x
A. 3x2
O B. 3x
C. 4x2
O D. 4x

Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122