Maria bought seven bixes . a week later half of all her boxes were destoryed in a fire. there are now only 22 boxes left. how many boxes did she start with? you can write it as a 2 step equation or just the answer.

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with