12. Sam's room and closet are represented by the irregular figure shown below. 21
(2x+5) ft
1 it
Seca's
Room
(2+2) Et
2x ft
(3x+4) Et
What is the perimeter of the entire room and closet as an expression in x feet?
A 21 ft.
B. 7x + 14 ft.
C. 8x + 11 ft
D. 8x + 14 ft.
O

My mom is mom like a 55

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.

The last one bc that's a calendar