 
 <translate> First find the total amount of money Bill made from the merchant: 8 ounces * $9 / ounce = $72. Then subtract the fine to find how much money he was left with: $72 - $50 = $22. The answer: 22. <hau> Da farko ka sami jimillar kuɗin da Bill ya samu daga dillalin: 8 ounces * $9 / ounce = $72. Sai ka cire kuɗin don ka san yawan kuɗin da ya rage: $72 - $50 = $22. Amsar ita ce: 22. 