Evaluate the polynomial:

f(x)4x^3 -2x^2 +x-8

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?