Grade 12 maths question paper 14 March 2022

Select a graph that have an equation with a < 0

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1