Answer:
4x+12/x^2+9
Step-by-step explanation:
Perimeter
x+3+x+3+x+3+x+3
Area
(x+3)(x+3)
Answer:
13
Step-by-step explanation:
It is a square so the length of 1 side =
= 13
I think the answer is D hope this helps
Multiplication goes first 0.8x1.5=1.2
4+1.2-3= 2.2
Answer:24/3=8 and 36/4=9
Step-by-step explanation:36 bottles for 4$ better deal *merry christmas* PLz brainliest