Common factors of 27 and 54

Which math sentence can be used to determine if the triangle is a right triangle?

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

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?