Subtract the two polynomials and write the answer in standard form: (4x – 3 + x^2) - (2x² – 2x – 1)

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9