mickellife5098 mickellife5098 05-02-2020 Mathematics contestada Denzel bought headphones two months ago, Solo2 Beats by Dre, for $130. He gives them to his little brother and goes online to buy another for himself but they are now $160. What is the percentage change in the headphone’s price? a) 23% b) 81% c) 19% d) 21%