Which of the sets of ordered pairs represents a function?

A = { (2, 7), (1, - 5), (7, 2), (2, - 9) }

B = { (5, 3), (-2, - 9), (-3, 8), (9, 3) }

A) Only A

B) Only B

C) Both A and B

D) Neither A nor B

Reading 30 pages in 10 minutes 3 pages per minute 30 pages per minute 30 pages per hour 10 pages per minute

A ball is dropped from a treetop 64 feet above the ground. How long does it take to hit the ground? (s = 16t 2) 1 second 2 seconds 3 seconds

Consider the slopes and y-intercepts of each system of equations. Choose True or False for each statement. a. y=x + 6 and y = - x + 5 has only one solution. b. y - 5 = 4x and y = 4x - 5 has no solution. c.

The ninth grade class is putting on a 5k race to raise money. It cost 250$ to rent the park that they are going to use. If they charge 5$ for each ticket, how many people need to race to make 1000$ profit?

Solve the exponential equation for 5^6x+5/125^3x-1=5^-5x+2

A chef uses 3/3/4 pounds of semolina flour

13. Solve for s. 2 (s + 7) = 12

How to solve 4p (q-1) + q (1-p)

How to calculate the percentage difference between two numbers?

An angle ha turned through 270 one-degree angels. What is the measurement of this angle in degrees?