There is two hundred and four (204) on a standard chessboard.
3
1
390
x 42
-------
1282
1564
----------------
the answer would be 16380
Hope this helped :)
= -8/3 + 4/6
= -16/6 + 4/6
= -12/6
= -2 answer
To find the answer:
8% = .08
.08 x 15 = 1.20
15 + 1.20 = 16.20
-4x+ y = 6. (-3,-6)
-4(-3) + (-6) = 6
12 + (-6) = 6
12 - 6 = 6
6 = 6
the ordered pair (-3, -6) is a solution to the first equation.
5x - y = 21. (-3, -6)
5(-3) - (-6) = 21
-15 - (-6) = 21
-15 + 6 = 21
-9 = 21
the ordered pair (-3, -6) is not a solution to the second equation.
hope this helped, God bless!