Question 591162
5/9(t+2)<= 1/4 (2t-6)
5(t+2)/9&#8804;(2t-6)/4
5(t+2)/9-(2t-6)/4&#8804;0
LCD:36
20(t+2)-9(2t-6)=0
20t+40-18t+54=0
2t+94=0
2t=-94
t=-47
number line
<.....-.....-47......+......>
solution: (-&#8734;,-47]