1) Ms. Cuvelier is placing a dinner for hersepf and her family. The cost of each dinner is 8.25) She also has to pay a one-time fee of $9.50 to get the dinners delivered to her house. What expression could Ms. Cuvelier use to find the cost of ordering n dinners? ​

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

(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 .

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?