Brody's living room is 9 meters wide and 9 meters long. He wants to put a border around the top of the room. The cost of the border is $2.00 per meter. How much will it cost to buy enough of the border to go around the room?

100 points, hi, i’m not sure how to get the equation from the graph and table.

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11