Ask a question
0 0

the sales tax in a state is 8%.write an equation for the amout of tax t on an item that costs p dollars.

i need so help!!!!

Tutors, please sign in to answer this question.

3 Answers

The equation for the amount of tax (8%) T on an item that costs P dollars is:


and in case it matters, the cost of the item would be


Cost = p + (p x 0.08)

        = p x (1.08)


Hi Brittany. 


8% as a decimal is 0.08


So, tax is just the item cost times the tax rate.  In this case it is:

t = p x 0.08

I hope that helps.