The price of a bookcase, inckuding 8% sales tax is $378. what is the price of the bookcase, before sales tax?

Before sales tax it's $350 hope this helps

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.