8. For all pairs of real numbers P and Q where P = 2Q + 9, Q = ?
1 answer:
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which means there is some integer
Because
We have
1, 42
2, 21
3, 14
6, 7
which is to say there are also four corresponding choices for
9, 378
18, 189
27, 126
54, 63
whose sums are:
387
207
153
117
So the least possible value of
