Answer:
x=
−11
2
+
5
2
√5 or x=
−11
2
+
−5
2
5
Step-by-step explanation:
64/40 = $1.60
$1.60 * 10 = $16
He should charge $1.60 a pack, another way to say this is $16 for the 10 packs total
<span>This is the term used to describe economic systems in which the basic economic questions are answered based on a socially, pre-established way.</span>
