Apack of cinnamon-scented pencils sells for $5.00. what is the sales tax rate if the total cost of the pencils is $5.15?
the sales tax rate is
%.

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

Factor the polynomial by its greatest common monomial factor.