Math quiz 1. Question Calculate the area of the following triangle.The units may be mixed. 2. Question When I am as old as my older brother is today, my brother will be twice as old as I am today.Which ages are the possible cases? I am 9, my brother is 13 I am 8, my brother is 12 I am 22, my brother is 33 I am 16, my brother is 24 3. Question Evaluate the following expression for x = -5: Question 1/3