An item costs $ 360 before tax, and the sales tax is $ 28.80 . find the sales tax rate. write your answer as a percentage.

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below. what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 

Given abcd ac=38 and ae=3x+4 find the value of x

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry