Area of frame=area of total-area of inside ting
area=lenght times width
so
inner one
length is 16-2-2 (both sides) or 12
width or height is 9-2-2=5
so area is 12 times 5=60
outter one
16 by 9
16 times 9=144
so
outer-inner=144-60=84
so 2nd option
Answer:

Step-by-step explanation:
because i know math isn't wrong Hope this helps XD lol
Answer:
Infinite describes things that are endless
Step-by-step explanation:
Answer: Division
Parentheses first according to the order of operations, and the next thing you do is divide inside the parentheses.