 <translate> Question: John buys 2 shirts. The first shirt costs $6 more than the second shirt. If the first shirt costs $15, how much, in dollars, did the shirts cost in total? Think carefully first, then make a decision: <yor> Ìbéèrè: John ra aṣọ méjì. Owó tí wọ́n ń san fún ẹ̀wù àkọ́kọ́ ju ti ẹ̀wù kejì lọ ní dọ́là mẹ́fà. Bó bá jẹ́ pé dọ́là mẹ́ẹ̀ẹ́dógún ni ẹ̀wù tí wọ́n kọ́kọ́ rà, kí ni iye tí gbogbo ẹ̀wù náà jẹ́ ní dọ́là? Kọ́kọ́ ronú dáadáa, kó o wá ṣèpinnu: 