June is working on an addition problem and starts with 17,985. After she adds, she still has 17,985. Which property of addition did she use?

Santa has lots of mixed up socks in his sack! If he has 6 green socks, 4 gold socks, 8 black socks and 2 red socks, what is the minimum he needs to pull out of his sack to get a matching pair?

A spinner Is divided into eight equal parts numbered 1 to 8. If the spinner is spun once, what is the probability that it stops on a number that is a multiple of 2? A. 0.25 B. 0.37 C. 0.5 D. 1

What is the difference between 6z and z to the 6th power?

20 grams of KCl to moles of

The expression P (4, 3) is equal to:

In this week's episode of the TV show Strange Science Fiction, a metal cube arrives from outer space. Government scientists measure the cube and find that it is exactly 6 meters on all sides. What is the volume of the metal cube from outer space?

A coin is tossed two times. The set of outcomes is given as S = {HH, HT, TH, TT}. Let X represent the number of times heads occurs.

Given ƒ (x) = - x - 2, find x when ƒ (x) = 12.

Which expression is equivalent to 15n - 20? A. 2 (8n - 6) B. 6 (2n - 9) C. 5 (3n - 4) D. 5 (4n - 3)

40 + 2 M 4 m equals 7 and 2 equals to