8. A car is sitting on a hill which is 30 m higher than ground level. Find the mass of the car
if it contains 636,000 J of potential energy.

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

Hunter designs two flags for his adventure club. what is the length of the base, x, of the larger flag? enter your answer, as a decimal, in the box.

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?