Plz answer question in screen shot

The system of equations graphed below has how many solutions?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

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