(1/8 + 3/12) x (1 1/6-1/2)

Plz which expression is equivalent to the expression below?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

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.