Which of the following is not considered part of you gross income

Suppose the probability of selling a car today is 0.28. find the odds against selling a car today.

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

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