Which of the following sets of ordered pairs is not a function?

A.

{ (3, 2) (4, 2) (3, 7) }

B.

{ (8, 6) (6, 1) (-1, - 1) }

C.

{ (2, - 7) (3, - 7) (4, - 7) }

D.

{ (-5, 8) (3, - 8) (-8, 3) }

The difference between a number x and 18 is 22?

Two systems of equations are shown below: System A System B 3x + 2y = 3 - x - 14y = 1 - 2x - 8y = - 1 - 2x - 8y = - 1 Which of the following statements is correct about the two systems of equations?

What is the sum? -7 + 5 A. - 2 B. 12 C. - 12 D. 2

Suppose you buy a 1.25 pound package of ham at $5.20 per pound what fraction a pound did you buy and how much money did you spend

12 (5+2y) = 4y - (5-9y) how to solve

17.2 hg equals how many g

What is the greatest common factor of the terms of 3y2 - 21y + 36?

64 miles an hour converted to ft per second

A cricket chirps 40 times a minute when the temperature is 50 degrees. write an equation representing the temperature in terms of number of chirps per minute

Is 6/8 is greater than or less than 2/3