How to draw a number line with benchmark fractions to model and compare the fractions 9/10 and 7/9?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?