Lisa walked 8 km more than tim. lisa walked twice as far as tim. how far did each walk?

Two parallel lines are crossed by a transversal. what is value of x

Ineed in figuring out this problem.

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