Kristen has $16.26 for a buffet. there is an entrance fee of $5.31 with a $2.96 charge for every pound of crab legs ordered. this situation is modeled by the equation 2.96p + 5.31 = 16.26, where p represents the number of pounds of crab legs ordered. how many pounds of crab legs can kristen eat at the buffet? (round to the nearest tenth of a pounds of crab legs ordered)