At a book fair, a tote bag costs $1 and books cost $8.55 each. You spend a total of $14.79 before taxes. How many books did you buy in addition to the tote bag?

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for

Common ratio, exponential function, half-life that's all i have so

13,000 : lokiyou can do this