Ahome-improvement store sold wind chimes for $30 each. a customer signed up for a free membership card and received a 5% discount off the price. sales tax of 5% was applied after discount. what was the final price of the wind chime?
show your work.
this is not part of the problem but im sorry if this is to easy but i need some with it because my english is not that good so i don't get

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?