By what percent will the fraction change if its numerator is increased by 25% and its denominator is increased by 20%? please answer it by 4:20

(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 .

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Which of the following represents the factorization of the trinomial below? x^2+7x-30