Question

|2x-9|+9 >10

Answer 1

Not sure what the problem is here.

If you let the value of x be -1 then 2x-9 would equal -11. The parallel bars are asking for the absolute value of the expression inside which is the absolute value of -11 which is 11. 11 is one greater then 10.

Answer 2

|2x-9|+9>10
|2x-9|>1
2x-9>1 or 2x-9<-1
2x>10 or 2x<8
x>5 or x<4

If I recall correctly :)
x= (-infinity,4) or (5,infinity)

Answer 3

yes thank u amistre64 that was the correct answer