Simplify the following expressions. 1) 4x+ 9x – 17y – x + 22y
2) 2m(y + 7) – 6m + 36y
3) 3 2 gh – 2 2 hg + 18hg + 24gh – 17gh
4) 2s + 3(9s 2 + 8s - 3) – s 2
5) Zy(2x + zy) + 5(xzy + z 2 y 2 )

Factor this polynomial completely x^2-64

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

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.