Hi cashews for $7.00 per pound brazil nuts for $ 4.40 per pound Mixture: 29lbs selling for 5.83/lb Let x be the number of cashew lbs in the mixture 7.00x + 4.40 (29-x)= 5.83*29 Final Step for calculating x: x = 1.43*29/2.6 lbs of Cashews Recommend using calculator as final step (makes it easier to check Your previous steps) will let You finish Up. Wish You the Best in your Studies.