You buy a car for 16000 but the total price is 16600 what is the tax percentage rate

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Write the equation in logarithmic form m^x=n