Answer:
2(3+3)
6x2
12
Step-by-step explanation:
2(a+3)
Given a = 3, all you need to do is just plug in a = 3 into the expression
2(3 + 3)
= 2 (6)
= 12
9586.232772
$4000×1.06( to the power of 15)=9586.232772
c