Option A
is one way to determine the factors of 
by grouping
<em><u>Solution:</u></em>
Factoring by grouping means that you will group terms with common factors before factoring
<em><u>Given expression is:</u></em>
Group the first two terms together and then the last two terms together.
We can see that 
is common in first two terms
And 3 is common in last two terms
Factor them out
Thus option A is correct
Answer:
Baking c cookies and dividing them evenly among 4 friends.
Brainiest???
Hope this helps
Answer:
1/12
Step-by-step explanation:
1/3 x1/4=1/12
1:4 because both numbers can be divided by 64.
Perimeter is , or around 63.89 in.
If you meant that the area was 225 in²:
Perimeter is 60 in
