Rewrite as equivalent rational expressions with denominator 2(w+3)^2(w-1): 9/2w^2+12w+18, 4w/2w^2+4w-6

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )