Apicture is 5 inches by 7 inches. there is a frame around the picture that is of uniform width. the area of the frame and the picture combined is 72 in2. how wide is the picture frame?

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Graph the equationy= x+3[tex]y = x + 3[/tex]

If f(x)=x+7 and g(x)=1/x what is (fog)(x)