You look at 8 sweaters at american eagle and the mean price is $40 the first seven sweaters cost $50, $55, $30, $35, $39, $40, $42. how much does the 8th sweater cost ?

1foot = 12 inches; 1 yard = 3 feet

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base