A crew of highway workers paved 9 mile in 20 minutes. If they work at the same rate, what portion of a mile Will they pave in one hour?

A-1/150

B-2/45

C-2/5

D-5/2

Y< 2x-3 y? mx+3 which value of m and which symbol result in the system of inequalities shown above having no solution? a) m=-2; > b) m=-1/2; < c) m=2; > d) m=2;