math
posted by Sue .
2x5/10 less than 5 or 2x5/10 greater than 9. solve the compound inequality.

First multiply both sides of both inequalities by 10.
(2x 5) < 50
2x < 45; x < 22.5
(2x5) > 45
2x > 50
x > 25
x is anything except the range 22.5 to 25