Find 51% of 62.9 Give your answer correct to the nearest whole number

Can someone help pls

Which is an equation for the nth terms of the sequence 12,15,18,21

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9