Serra rode 15 mi in 1.5 hr. phaelon rode 38 mi in 3.5 h. justice rode 22 mi in 2.25 hr. who had the fastest average speed?

What values of data might affect the statistical measures of spread and center

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org