Please help the depth, g(x), of a nautical measuring instrument, is given in feet above or below the surface of the water given the number of days the instrument was in the water, x. if g(x)=-2x-1, which best gives the value of g(4)?

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

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