Answer:
$ 7.5
Explanation:
1. Common way:
if one pen costs $ <em>x</em>
<em>8x=2.5</em>
<em>x=0.3125</em>
<em>2 dozen = 24</em>
24*0.3125=7.5
2. shortcut:
<em>2 dozen = 24 = 3 times of 8</em>
<em>because 8 pens cost $2.5, 2 dozen pens cost 3 times of $2.5, thus, $7.5</em>
Answer:
I think you are looking for the latin word ligare
cuales son las posibles respuestas
dime entonces puedo responder por ti