Mariella bought some cat food for two dollars per pound and some dog food for 250 per pound she spent a total of $20 which graph represents all the possible combinations of cat food and dog food

Were only 64 seats. the remaining 6 students had to travel in a separate van. the equation 2b + 6 = 70 represents the given scenario. what does b represent? the number of buses the number of vans the number of students who rode on each bus the total number of students going to the football game