Simplify the complex fraction .
n-6/n^2+11n+24/n+1/n+3

a-(n-6)(n+1)/(n+3)^2(n+8)

b-(n-6)(n+8)/(n+1)(n-8)

c-(n-6)(n+1)/(n+3)(n+8)

d-n-6 /(n+1)(n+8)

10% of 1,900,000. show me how you got the answer

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it