62b=144 solve for the variable show your work

Please help

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

What is the factored form of the following expressions? d^2 – 13d + 36

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