C. because 2.25 X 3 = 6.75 and 6.75 X 3 is 20.25
Answer:
The answer is the picture I inserted the way to rewrite it is set-builder notation. Hope this helps :)
Step-by-step explanation:
1- write in set-builder notation
The answer to this question is Letter B.
If you round the 6. Or if they ask u to round the tenth place or ones place and do the opposite or something else