Write an expression to express y in terms of x use your equation to complete the table PLS HELP QUICKLY

Given f(x) = 10x + 4 and g(x) = 3x - 8, what is f(x) + g(x) ? - 7x - 4 - 13x + 4 - 7x + 4 - 13x - 4

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?