Donte and trista both bought the same three-ring binder for $5. donte lives in arizona and pays 5.6% in sales tax, while trista lives in new jersey and pays 7% in sales tax. how much more did trista pay in sales tax than donte?

Acell phone provider offers a plan that costs $40 per month plus $0.20 per text message sent or received. a comparable plan costs $50 per month but offers unlimited text messaging. complete parts a. and b. below. a. how many text messages would have to be sent or received in order for the plans to cost the same each month? in order for the plans to cost the text messages would have to be sent or received.