Can someone help me solve it it I would really appreciated it

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

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?

Point s lies between points r and t on . if rt is 10 centimeters long, what is st? 2 centimeters 4 centimeters 6 centimeters 8 centimeters