Answer:
Yes that is reasonable
Step-by-step explanation:
As, we will take p = 12
So, the negative number = 24
So 12-24 = - 12
So therefore it's reasonable
$11.49
List the multiples of each qty:
7, 14, 21, 28,35,42,49,56,63
9, 18, 27, 36, 45, 54, 63
The least common multiple is 63
He bought 63 hotdogs and buns