Points A, B, and C are collinear. Point B is between A and C. Find AC if AB= 13 and BC = 9.​

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

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