8. Solve for the area of the figure below. Leave answer in terms of pi. pls help :((

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2