Multiply the following using the vertical multiplication method:
3 x 2 - 5 x + 1 × x 2 + 2 x + 4
A. 3 x 4 + x 3 + 10 x 2 - 18 x + 4
B. 3 x 4 + x 3 + 10 x 2 + x + 4
C. 3 x 4 - x 3 + 3 x 2 + 18 x + 4
D. 3 x 4 + x 3 + 3 x 2 - 18 x + 4

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

What ia the sum if the first 7 terms of the geometric series

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85