Question 485218
Let x be the number of 		hours 								
company A			80	+	55.00	x				
Company B			0	+	75.00	x				
company A	<	Company B								
75.00	x 			<	80	+	55.00	x 
75.00	x 			<	80	+	55.00	x 
-80				<	55	x	-75	x
-80	<	-20	x 							
4	<	x								
x should be greater than 4	hours