For the following real-world examples, determine whether each situation represents a percent increase or a percent decrease. ( increase or decrease ) sales tax on an item is a percent . a discount on an item is a percent . a tip on a bill is a percent

increasedecreaseincrease

Step-by-step explanation:

A sales tax is ALWAYS an increase. That's why governments use sales taxes.A discount is ALWAYS a decrease. That's it's definition. You are being given a break.A tip is meant to supplement the pay someone gets. It's an increase from your point of view.

1/5 i hope this