Answer:
9x² + 12
Step-by-step explanation:
Area = Length × Width
Area = 3 × (3x² + 4)
Area = 9x² + 12
Answer:
February
Step-by-step explanation:
February is colder by 7°F
-9 - 7 = -16
~
(Positive infinity and negative infinity),{x|xER}
Answer:
I do not now
Step-by-step explanation:
I am sorry