Not quite sure what to do at all help anyone

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

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

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p. mc) knowing that it is going to rain tomorrow, and going to bed before 9 p. md) knowing that you have a test in school tomorrow, and studying thw night before