10 points + brainliest let the polynomials f and g be defined by f(x) = 3x^3 + 6x^2 + 11x and g(x) = 8x^2 + 15x + 7. which of the following polynomials is divisible by 3x + 7? a. j(x) = 2f(x) + g(x) b. k(x) = f(x) + g(x) c. m(x) = f(x) + 2g(x) d. n(x) = f(x) + 3g(x)

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x