Erika's lunch cost $13.00. She wants to leave a 15% tip. What is the tip amount?

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?

What is the graph of the absolute value equation ? y=|x|-5

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges