Please Answer 2, 3, and 4. Giving a lot of points + Brainliest.

100 points, hi, i’m not sure how to get the equation from the graph and table.

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.