The cost of a computer is $849. the store is offering a 20% discount and a sales tax of 6% is added after the discount. what is the total cost of the tv?

What is the value of f(x) = 2.2 for f(-2)?

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.

Graph the function =gx+2x3 and give its domain and range using interval notation.