Ronald bought a new computer for $550.66, and the sales tax was 8.5%. How much sales tax did Ronald pay on the computer?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

Which strategy is used by public health to reduce the incidence of food poisoning?