Which of the following relations is a function?

(A) { (-3, 1), (0, 1), (2,5) }

(B) { (2, - 3), (2,0), (2,5) }

(C) { (-2,-2), (0, 0), (0, - 2) }

(D) { (1, - 3), (0, - 1), (3, 2), (1, 0)

140 students are going on a field trip. They fill up a total of 4 buses equally. How many students are on each bus?

Type the ordered pair that is the solution to these equations. 2x + 5y = - 9 3x - 4y = - 2

What is 2pi/3 simplified

Without making a graph of an absolute value function, you can describe its position on a graph

Which is faster, the tortoise or the turtle?

Deluxe coffee is to be mixed with regular coffee to make at least 46 pounds of a blended coffee. The mixture must contain at least 11 pounds of deluxe coffee. Deluxe coffee costs $7 per pound and regular coffee $5 per pound.

Angie takes a loan of $1000 that has a simple interest rate of 3% annually. What is the amount of interest accrued after 2 years?

How many grams in 2/3 of a pound

Larry was able to walk 4 more than twice as many dogs as his friend kyle. write an algebraic expression to represent the number of dogs larry walked compared with kyle

What is the constant of variation, k, of the direct variation, y=kx, through (-3,2)