What is the equation of a line with a slope of −2 that passes through the point, (−2, 12)?

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

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?