1. The percent of working students increased 9.3% to 8.4%, what was the percent prior to the increase? (Express your answer rounded correctly to the nearest tenth of a percent!)

2.

18.4% of city employees ride the bus to work. Last year, 9% of city employees rode the bus to work. What is the relative change from last year to this year?

(Express your answer rounded correctly to the nearest tenth of a percent!)

3.

If you earn $3450 per month and you expect your earnings to increase by 4.7% per year, how much do you think you will be making in 2 years?

(Express your answer rounded correctly to the nearest cent!)

4.

Sales tax in Kentucky is 6%. If a t-shirt is priced at $13.75, how much will you pay?

(Express your answer rounded correctly to the nearest cent!)

5.

You are charged $51.1 in total for a meal. Assuming that the local sales tax is 11.96%, what was the menu price of this item?

(Express your answer rounded correctly to the nearest cent!)