Does the formula represent a direct or an inverse variation?

the perimeter of an equilateral triangle: p = 3s

Which expressions are equivalent to -6 + 3m

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

(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 .