(I was given a grocery list and had to buy 10 items, I bought 10 items and the total is $24.19 and i have a budget of $20.00) 1) Write and addition problem to determine if $20 is enough to cover the cost of your groceries.

2) Write a subtraction problem to determine if $20 is enough to cover the cost of your groceries.

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%