ok let's do this, [tex] \frac{25}{100} = \frac{x}{8} [/tex] now cross multiply 100X=25*8 = 100x=200 now divide both side by 100 to solove for x so 200/100= 2
so x=2 so the tax on the purchase of 25 at 8% tax rate is $2 dollars ! hope that help and please give me brainliest. thanks