Which example illustrates the associative property of addition for polynomials? [(2x2 + 5x) + (4x2 – 4x)] + 5x3 =
(2x2 + 5x) + [(4x2 – 4x) + 5x3]

[(2x2 + 5x) + (4x2 – 4x)] + 5x3 =
[(4x2 – 4x) + (2x2 + 5x)] + 5x3

(2x2 + 5x) + [(4x2 – 4x) + 5x3] =
(2x2 + 5x) + [5x3 + (4x2 – 4x)]

[(2x2 + 5x) + (4x2 – 4x)] + 5x3 =
[(5x + 2x2) + (–4x + 4x2)] + 5x3

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

brainliest lol i just need one more brainliest.

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0