Its a rectangle cut the corners
Here is your answer:
6.78 rounded to the nearest tenth = 7.00 because the 7 in 6.78 is greater then five.
8.21 rounded to the nearest tenth= 8.00 because the 2 in 8.21 is NOT greater than five.
No. When you plug in x and y you get 2=3
5x^2-3x^2= 2x^2
2x^2-14
2(x^2-7)
13 16 15 19 20 15 19 20 14 15 17 18 and that's all i see hopes that helped :)
