A bike shop has 4 orange bikes and 12 silver bikes. For every 1 orange bike, there are silver bikes.

Chose the graph below that represents the following system of inequality’s

How do you solve a question like this?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π