A certain population demographic may be defined as someone 20 and older, but at most 30 years of age. Express this statement using inequalities.

Solve: 3x+y=6 4x-2y=18 show all work !

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?