I need help on this question! Pls answer in the next few mins I really need the answers to all of those

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

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply