 
 <translate> Two sets of metal beads cost 2 x $10 = $20. Therefore, Nancy spends $9 + $20 = $29 in all. Final answer: 29. <hau> Kayan kwalliyar ƙarfe guda biyu sun kai 2 x $10 = $20. Saboda haka, Nancy ta kashe $9 + $20 = $29 gaba ɗaya. Amsar ƙarshe: 29. 