Need help pls pls pls

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

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work

Construct a box plot to represent the ages of the actors in a play. step 1: arrange the numbers in order from lowest (on the left) to highest. 24 18 30 26 24 33 32 44 25 28