There were 14 students running in a race. How many different arrangements of first, second, and third place are possible?

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

What are two numbers that have a sum of 15?