Find the mean and median of the data.

12, 15, 16, 18, 20, 90

please help!!!

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

The sum of four times a number and three is two times the number minus twenty nine