What is 0.234 divided by 1115.31

Someone me what is the area of this figure? 18m 18m 8m 16m

Two numbers have a sum of -19. one number is x. what expression represents the other number?

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?