Given m1 = 79, m3 = 27, and m5 = 82, find the measure of the remaining angles

Given the measurements of the angles above, the very first angle that we can find is m4. Since angles 3 and 4 are vertical angles, their measures should be the same. So, m4 is also 27. Then by the equation below, we can find the remaining angles,
                            m1 + m2 + m3 = 180
                            m4 + m5 + m6 = 180

Substituting the known values,
                           79 + m2 + 27 = 180    ; m2 = 74
                            27 + 82 + m6 = 180   ; m6 = 71

Start by making variables to represent each tire
S=all-season tires
T=all-terrain tires
Create equations based on what was given in the question
68s+125t=3926 (the price for each tire multiplied by the number of tires equals the overall sales price)
T=14 (14 all-terrain tires were sold)
Sub 14 into the first equation for t in order to solve for s
68s+125(14)=3926
68s+1750=3926
68s=3926-1750
68s=2176
S=32
I hope this helps!