Find the slope of the line that passes through (10, 1) and (5, 2)

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

In a column proof the right column states your reasons

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.