Answer:
Option A. 
Explanation:
<u><em>The complete question is</em></u>
Gary buys a 3 1/2 pound bag of cat food every 3 weeks. Gary feeds his cat the same amount of food each day. What expression could be used to determine the number of pounds of cat food his cat eats each year(1 year-52 weeks)
A. 7/2 x 52/3
B. 7/2 x 3/52
C. 3( 1/2 x 3/52 )
D. 3 ( 1/2 x 52/3 )
we can say that
The cat eats 3 1/2 pound bag of cat food every 3 weeks
Remember that
one year represent 52 weeks
so
using proportion
Find out the number of pounds of cat food his cat eats in 52 weeks (one year)

Convert mixed number to an improper fraction

substitute

Convert to mixed number

therefore
The expression is 
The number of pounds of cat food his cat eats each year is 60 2/3 pounds
Answer:
No, because without the frech blocking the cheasapeake bay at the Seige of Yorktown, the British would have been able to call in reinforcements.
Explanation:
Answer: This quote gives the author authority because It's showing he was there. By saying there are faces in the images he knows, he is saying he was there or knew them personally. This makes him a primary source and a reliable one at that. He can personally attest to what happened during the holocaust to the Jewish people of Hungary.