Pls answer 100 points
write the letter beside the anwser

answer: the what

step-by-step explanation: the what?

answer:

1st image: d)

2nd image:  

rational, non-terminating, repeating.

3rd image: the associative property of addition

4th image: -9.1 (-4 + 12)

step-by-step explanation:

1st image:

the commutative property of addition states that the order in which each term is placed does not matter as long as the answer is still the same.

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2nd image:

11/3 = 3.

in this case, the answer is:

, because you can change it to a fraction (as it has started as one).

-terminating, because there is no end to the decimal.

, because 6 is repeated forever.

7/25 = 0.28

in this case, the answer is:

, because you can write it as a fraction.

, for there is a determined end to the decimal point.

-repeating, for there is no set of number(s) that is repeated.

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3rd image:

the associative property of addition states that no matter how the numbers are grouped, the answer will still be the same.

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4th image:

you are distributing -9.1 to all terms within the parenthesis. just divide -9.1 from both sets of terms, and put it on the outside. the remaining terms are placed inside the parenthesis.

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step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3