Oh. I thought you meant 3-6, not questions 3 through 6. Sorry :(
Answer:
D) Distributive property
Step-by-step explanation:
We use distributive property because the 8 is distributed to the 7 and the negative three (it is negative because the expression can also be written as 8(7 + -3). This is how it will look after the distributing:
56 + -24
That they are the exact same shape. Some of the sides will be longer and shorter than the other figure, but same shape.
To figure that out you could do 99 minus 38, which would lead you to your answer 61.