85%of the students report being bullied during school. predict of how many students in a school of 7000 have been bullied

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

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