Match each polynomial to the term that does not change the polynomial's classification when added to it.
x2 + 3x
-3y
x3 – 5x2 + 1
xy
xy – 1
-2x3
x + y
-x

i just took the test, the correct answer is .. 31.5 in.

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!