2. use the linear combination method to solve the system of equations. explain each step of your solution!

2a = 6b − 2
2a + 3b = 16

(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 .

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Factor the expression using gcf 9b+45