Dayanara opened her account with $710 and withdrew $25 per week. Itzell opened her account with $570 and withdrew $15 weekly. In how many weeks will their accounts be equal?

Ais the correct answer

Part a)  product a is decreasing by 18% per year1 - .18 = .82part b)  which product recorded a greater percentage change in price over the previous year?   product b recorded a greater percentage change.  justify your answer: the equation for product b is  y= 10000(.56)^x , and 1 - .44 = .56product b decreases by 44% per year