The estimated total cost, y, of a child’s toy is partially based on the number of batteries used, x. The cost of one battery is $0. 75. The toy itself costs $12. Which equation represents the situation? y = 12x + 0. 75 y = 0. 75x + 12 y = 12x – 0. 75 y = 0. 75x – 12.

The power train control module (pcm) or engine control module (ecm) will automatically clear a diagnostic code (dtc) if there are no additional faults detected aftera. the criteria to clear codes is reachedb. eighty warm up cyclesc. five key-on/key-off cyclesd. two consecutive trips