What is the eccentricity of a hyperbola if the asymptotes are perpendicular.

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

Graph y = -|x| + 2. click on the graph until the correct one appears.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?