There is 6,5,3,9,2,7,4,2 please help

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Find the slope of the line passing through a pair of points

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought