9 Given m(x)= 3x - 9 and n(x)= - 4+2x, find m(x)- n(x).
Do not include spaces in your answer.

Use the distributive law to multiply. 3(4x + 5y + 6)

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²