What is the product of (a+b) (a-b)

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh