I WILL MARK YOU BRAINLIEST! 8. An architect built a scale model of a sports stadium using a scale in which 2 inches represents 30 feet. The height of
the sports stadium is 180 feet.

What is the height of the scale model in inches?
A. 3 in.
B. 105 in.
C. 12 in.
D. 60 in.

C. 12 inches

Step-by-step explanation:

The height of the scale model in inches is 12 .

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.