25% = 1/4
So to get the unknown number, multiply 9 by 4:
9 × 4 = 36
Both graphs have the same slope, that is the same, but the thing that is different is he second equation starts at a y-int of -7, versus the first starting at 0.
I believe it’s C.) Wreck. I hope this helps !! c:
The third race would take him 54.6 seconds.
I hope this answer helped you! If you have any further questions or concerns, feel free to ask! :)
Hi there! First we need to add 81 to both sides. 16x2-81+81=0+81=16x2=81. 16x2/16=81/16. Now we get x²=81/16. Now, we have to take the square root. That would be 2.25 or -2.25 it really doesn't matter which answer it is. Therefore, the answer is x=2.25 or x=-2.25.
