Answer:
C 3x + 12
Step-by-step explanation:
3(x + 4)
The 3 gets distributed to each term inside the parenthesis
3(x + 4) = 3x + 3*4
3(x + 4) = 3x + 12
16
x = 8cm
#IhopeThisHelp
3:2
can also be written as 3/2 as a fraction!
