If x = 4 and y = 6 , evaluate the following expressions:

3(4x + 3y)

Factor this polynomial completely x^2-64

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)