200 + 200 + 200 + 200 + 200 + 200 + 200 + 200 + 200 = 1,800
It would be B (530.7) because if you do 3.14 x 13 x 13 (Or to the second power) Then you get 530.66, the round to the nearest tenths
-3x + 6 + 12 y. I am afraid that there are no like terms to combine, and it is neither an equation nor an inequality.
Hope this Helps!
make this question worth more points and people will answer it
