What is 1+1

answer must be detailed.
plz

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.

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Given the graphed function below which of the following orders pairs are found on the inverse function