An auto reapair shop charges $ 20.00 for materials and $40.00 an hour for labor. Create a table and an equation that represents the total cost repair over time. Solution Table: (x): Hour/s: (y): Total cost per reapir: 1 $60.00 ($40.00 + $20.00) 2 $120.00 ($60.00 + $60.00) 3 $180.00 ($120.00 + $60.00) 4 $240.00 ($180.00 + $60.00) 5 $300.00 ($180.00 + $60.00) $60.00 is the over all total per repair, $40 for repair and $20 for materials. Equation: 40x+20=y.