What is the solution to the inequality 2+4x/9 > 4+x

Which number line represents the solution set for the inequality - x 24?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

3x + 4y = 5 x- 3y = -7 solve by substitution