67
86 - 19 = 67
86 * 19 = 1,634
It is: 86+19+21 = 126
It is -86 or negative eighty six, if you prefer it in words!
19/86x100= 22.09302325581395...%
25
Jeopardy - 1984 19-86 was released on: USA: 30 December 2002
19/22 = 0.86 = 86%
Divide the 19 into the 86, to get 4 with 10 remainder. 10/19 cannot be simplified any further, so the mixed number is 410/19
19
0.2209
2x+2y=86 y=19 2x+2(19)=86 2x=48 x=24 length=19 (given in question) width= 24 (solved above)