Answer:
it is scalene type of triangle because no sides are equal
First time = 7:12
second time = 7:40
40 - 12 = 28
28 minutes have past
Answer:
If you go to desmos.com, select the graphing calculator, and enter in y = 3x you should be able to see how it's graphed! Hope this helps!
9x squared - 6x - 6x + 4
9x squared - 12x + 4
