What is the slope of the line that passes | through (-3, -1) and (-5, 4) ?

Plz I need help

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.