It's a riddle with the answer " y = -9 " .
Then A = 31, b = 31 and c = 31/15 = 2.066...
62
The numbers are 13 and 18
31 x 1
31 times 31
it equals 283. (:
The mathematical statement 31 plus 21 equals 52 as a total.
1 x 31, 31 x 1
48
31 is 65.96% of 47
31 in = 78.74 cm
-2