One manufacturer is calculating the trade discount on a dog kennel with a list price of$257 and a trade discount series of 11/11/10. What is the trade discount? What is the net price for the kennel?

Anyone know? is appreciated! will mark brainliest if correct!

(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 .

Nine more than four times a number is the same as one less than twice the number. find the number?