Answer:
Step-by-step explanation:
G used 3.75 lbs
F used 6lbs
Dad used 2.5 lbs
Total Used: 12.25
Answer:
The answer is complementary angles
X - the number of hats on Monday
So, he had 40 on Monday.
Arrays are used to represent data sets in rows and columns
The librarian could use 3 and 18 as a factor pair
<h3>How to determine the factor pair</h3>
The number of books is given as:
n = 54
Express 54 as a product of two numbers
54 = (1, 54), (2, 27),(3, 18) and (6, 9).
From the options, we have the following factor pair
3 and 18
Hence, the librarian could use 3 and 18 as a factor pair
Read more about factor pairs at:
brainly.com/question/3074301