Agame show contestant starts a game by answering two questions incorrectly. each incorrect answer costs the contestant $600. use a product of two integers to show the point total that would appear for the contestant. plz meh

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

The anwser cause i do not understand just plez