Multiply the following using the vertical multiplication method: 3x2 - 5x+1
xx2 + 2x + 4
A. 3x" - x+3x2 +18x + 4
O B. 3x4 +x+3x2 - 18x+4
O C. 3x + x2 + 10x2 + x + 4
O D. 3x* + x2 +102 -18x + 4
It’s B

Need on this one asap im almost done with this subject

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 !

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units