Use the commutative property to create equivalent expressions. which expressions are equivalent to 2.2t + 3.5 + 9.8? check all that apply. 3.5 + 2.2t + 9.8 3 + 2t + 9 2.2 + 3.5 + 9.8t 9.8 + 3.5 + 2.2t 2.2t + 9.8 + 3.5 2.2t + 35.98

The answer is:

(Option 1).

(Option 4).

(Option 5).

The explanation for this answer is shown below:

1. The commutative property of addtion establishes that if you change the order of the addends, the sum will not change.

2. Let's say that and are real numbers, Then they can added them to obtain a result :

3. If you change the order, you will obtain the same result:

4. Therefore, the only options that show the applicaction of this property, are the options shown above.

The answer is:

(Option 1).

(Option 4).

(Option 5).

The explanation for this answer is shown below:

1. The commutative property of addtion establishes that if you change the order of the addends, the sum will not change.

2. Let's say that and are real numbers, Then they can added them to obtain a result :

3. If you change the order, you will obtain the same result:

4. Therefore, the only options that show the applicaction of this property, are the options shown above.

B.

-8x^7+4x^3+4x+5

There's no way to get rid of or make smaller the 4x^3 and the -8x^7, since there are no other like exponents in the polynomial. B is the only one with a -8x^7