Simplify the sum
(4u^3 + 4u^2 + 2) + (6u^3 - 2u + 8)

Can somebody me out with this question

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

Describe the graph of 3x+2> 2 and 3x< 6