Plzzz help I'm abouta fail plz help plz will give Brainliest

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250