Answer:
x < -2; x> or= 2
Explanation:
-25x + 175>225
-25x>225-175
-25x>50
divide both sides by -25; we have
x <-2
the lesser than sign changes to a greater than because we are dividing by a negative number.
2. 5x - 83>_ -73
5x>_ -73 + 83
5x>_ 10
divide both sides by 5x we have
x>_ 2