Asweater is on sale for 20% off the original price, x. which statement explains why x−0.2x and 0.8x can each find the sale price of the sweater?

a. a decrease of 2% is the same as multiplying by 80%.
b. a decrease of 20% is the same as multiplying by 80%.
c. an increase of 20% is the same as dividing by 80%.
d. an increase of 20% is the same as multiplying by 80%.

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?