 
<translate> Melony na-enweta $21 n'uru mgbe ọ bụla o rere uwe elu atọ nakwa uru ji okpukpu anọ karịa nke ahụ mgbe o rere akpụkpọ ụkwụ abụọ. Ego ole ka ọ ga-enweta ma ọ bụrụ na ọ ree uwe elu asaa na akpụkpọ ụkwụ atọ? Ka anyị zaa ya otu otu: <eng> Melony makes $21 of profit every time she sells 3 shirts and four times as much profit when she sells two pairs of sandals. How much profit will she make if she sells 7 shirts and 3 pairs of sandals? Let's answer step by step: 