The play started at 8: 15 p. m and ended at 10: 42 p. m how long did the play last?

The slope of a line is -1/2 . what is the slope of a line that is parallel to it? a. 1/2 b.2 c. -1/2 d. -2

Asphere has a diameter of 10 in. what is the volume of the sphere?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?