It C) This is because the sum of the two smaller sides in a triangle has to be larger than the bigger sides. 10+12=22. 22 is smaller than 24 which is the third side this no triangle is formed
The equation you can use is x + 3x = 428 with x as the number of cheeseburgers and 3x the number of hamburgers you solve for x and get 4x= 428 and x=107
