Anew car has a list price of $31,500. suppose that the dealer markup on this car is 10 %. to determine the dealer's cost for the car, solve the equation x+0.10x=31,500 where x represents the dealer's cost for the car before markup.

The answer to your question is really simple just take $31,500 and subtract 10%.  The initial price would be $28350.
Unless you need it to be solved the other way in which it would be 28636.363636.

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.