From the set {9, 18, 22}, use substitution to determine which value of x makes the inequality true. A. none of these B. 18 C. 22 D. 9

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for

than do 23.50 times 18 and then divide your answer by 100 than you will get x.