Which method can be used to find the area of the composite shape?

2 semicircles on each side of a rectangle.
Decompose the figure into one semicircle and one rectangle and add the areas.
Decompose the figure into one semicircle and one rectangle and subtract the areas.
Decompose the figure into two semicircles and one rectangle and subtract the areas.
Decompose the figure into two semicircles and one rectangle and add the areas.

It says factor each expression completely 8y+48

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.

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x