The solutions to the equation 2x^2 + x - 1 = 2 are x = -3/1 or x = __

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?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Your company will replace the asphalt roofs on all the buildings at the factory complex shown below. the buildings have flat roofs. you charge according to the total roof area. what is this area, in square yards?