3. Transversal EF intersects ĀB and CD, as shown in the diagram below. Which statement could not be used to prove AĚ | ED
E
12
43
A
B
56
8/7
С
D
a 24 and 25 are supplementary
b. 23 25
c. 25 ~27
d 26~22

456567546657689765432567890-9876543567890-987657890

step-by-step explanation:

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

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.