Find the complement of ((A ∩ B) ∩ A))

John bought 5 lemons and used 2 of them for a salad how much did he use for. a salad . he used % of the lemons.

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.