The systems in the previous two interactions are the same. Describe the relationship between the solution in the first interaction and the coordinates of the intersection of the lines in the second interaction

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

Astudy found that the variance in the number of vehicles owned or leased by subscribers to a magazine is .094. assume a sample of 12 subscribers to another magazine provided the following data on the number of vehicles owned or leased: 1,1,1,0,3,2,1,1,2,1,0, and 1 a) compute the sample variance in the number of vehicles owned or leased by the subscribers (to 4 decimals). b)test the hypothesis to determine whether the variance in the number of vehicles owned or leased by subscribers of the other magazine differs from .calculate the value of the test statistic (to 3 decimals).