3.4 Six men can build 150 m of wall in ten hours. How many men are needed to build a 200 m wall in four hours?

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2