Which of the following are solutions to the equation below? Check all that apply.
x2 - 6x + 9 = 11
O A. x= 2 - VG
B. x = 2 + 6
O c. x= -11 + 3
.
D. X=-3 + 6
E. x= N11 + 3
OF. x= 12 + 6

4x and 6y

im not sure though

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

it is x=-4

step-by-step explanation: