When planning for the upcoming dance 70% of students voted to have an underwater theme however ,135 students voted to have a rainforest theme how many total students voted

70% voted underwater
135 voted rainforest = 30%
Total # who voted = 135/30% = 450students

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