Haley is comparing the cost of a fresh lobster dinner at two different restaurants. the first restaurant charges $29 for the meal, plus $6 per kilogram for the lobster she picks. at the second restaurant, haley would pay $3 per kilogram for the lobster, in addition to $41 for the meal. haley realizes that, in theory, dinner at both restaurants could cost the same amount if the lobster had a certain weight. how much would haley pay for her dinner? what is the weight?