The mean weight of four pieces of luggage is 80 pounds. If three of the pieces have weights of 72, 85, and 98 pounds, then what does the fourth piece of luggage weigh?
O 58 pounds
O 65 pounds
O72 pounds
85 pounds

Keith bought a soft drink for 4 dollars and 9 candy bars .he spent a total of 31 dollars .how much did each candy bar cost?

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5