 
<translate> Lizzy: Jerry na-ana $20 iji gbanye mmadụ imi na 50% ọzọ iji gbanye ha ntị. Ọ bụrụ na ọ ga-agbapu imi isii na ntị itoolu, ego ole ka ọ ga-enweta? Mụ: Hmmm, ka m chee echiche. Echere m na nke a bụ ihe ngwọta zuru ezu: <eng> Lizzy: Jerry charges $20 to pierce someone's nose and 50% more to pierce their ears. If he pierces 6 noses and 9 ears, how much money does he make?.
Me: Hmmm, let me think. I think this is the detailed solution: 