If f(x)=6x-7 and g(x)-3x-8 what is f(g(6))

What is the slope of a line that is perpendicular to y = 3x + 1

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .