The points (3, 9) and (–3, –9) are plotted on the coordinate plane using the equation y = a • x. What is the value of a? Enter your answer in the box.

a =

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need