Maria has $28 to spend on bottles of water each bottle of water costs $1.29. there is a $1.50 recycling fee for buying bottled water.

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

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%