4. The dance committee hired a DJ for the fall dance. The DJ
charges $125 per hour in addition to $55 for an assistant.
The committee wants to keep the total cost under $600.
Which inequality represents the maximum amount of
hours the DJ will play at the dance?
I a) 125x + 55 S 600
b) 125x + 55 2 600
c) 125x + 55 > 600
I d) 125x + 55 < 600
Plzzz help