The width of a rectangle is 5n - 9.5 feet and the length is 9.5n + 10 feet. Find the perimeter of the rectangle.
The perimeter of the rectangle is feet.
(Simplify your answer. Use integers or decimals for any numbers in the expression.)

29n+1, I think

Step-by-step explanation:

P = 2(l + w)

P= 2(9.5n + 10 +5n-9.5)

p = 2(14.5n + 5)

P= 29n + 1

Since they didn't give you the value of n, I would leave it like that

goog may have it for you

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option