Graph this inequality: 3x + y > –2

Plot points on the boundary line. Select the line to switch between solid and dotted. Select a region to shade it.

P= price tax is 4% added to the price. which expression shows the total price including tax?

How do you figure out which order to do two step equations in? like which thing do you subtract/add/multiply/divide first? i understand that you do the opposite of whatever's shown on the opposite side, but when?

5,678.321 what place value is the 1 in