Kevin is currently twice as old now as his brother if kevin was 8 years old 2 years ago, how old is kevins brother now?

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

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth