What is the solution to the linear system? y = - x+ 7 -2x + 2y = 6 A. (-2, 9) B. (2, 5) C. (2,9) D. No solution

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Ineed with number 6 , explain how to get 1978

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?