The factor pairs of -14 are (14, -1) (7, -2) (2, -7) (1, -14)
None of them add up to -19
14 + (-3.5) = 14 - 3.5 = 10.5.
it can be any # that ads up to 9. for instince 1242. it adds up to 9. Hope this helps!
The factor pairs of 294 are (294, 1) (147, 2) (98, 3) (49, 6) (42, 7) (21, 14) None of them add up to 7. If that was -294, you could use 21 and -14
The factor pairs of 21 are (21, 1) (7, 3) Even considering their negative counterparts, they don't add up to -13.
The factor pairs of -32 are (32, -1) (16, -2) (8, -4) (4, -8) (2, -16) (1, -32) None of them add up to -16.
66
45 and 18
18 and 18
5 and 6.
it can be any # that ads up to 9. for instince 1242. it adds up to 9. Hope this helps!
The factor pairs of 294 are (294, 1) (147, 2) (98, 3) (49, 6) (42, 7) (21, 14) None of them add up to 7. If that was -294, you could use 21 and -14
19
-10 and -4
Any number whose digital sum adds up to 9 is also a multiple of 9.
14, 28, 42, 56 and just keep adding 14 until you get to 392
10
14
44