Given these equations x+y=9.0

0.50x+0.20y=4.05
what are the values of x and y

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?