[Question]Yanna baked twenty butter cookies and forty biscuits in the morning. In the afternoon, she baked ten butter cookies and twenty biscuits. How many more biscuits did she bake than butter cookies?
[Answer]There were 20 + 10 = 30 butter cookies. And, there were 40 + 20 = 60 biscuits. Therefore, she baked 60 - 30 = 30 more biscuits than butter cookies. The answer is 30.
Q: Bridgette has 2 dogs, 3 cats, and 4 birds. She gives the dogs a bath twice a month. She gives the cats a bath once a month. She gives the birds a bath once every 4 months. In a year, how many baths does she give?
A: Each dog gets 24 baths a year because 2 x 12 = 24. Each cat gets 12 baths a year because 1 x 12 = 12. Each bird averages .25 baths per month because 1 / 4 = .25. Each bird gets 3 baths a year because .25 x 12 = 3. She gives 48 dog baths because 2 x 24 = 48. She gives 72 cat baths because 3 x 12 = 36. She gives 12 bird baths a year because 4 x 3 = 12. She gives 132 baths a year because 48 + 36 + 12 = 96. The answer is 96.
Question: The total number of books on four shelves, with 400 books each, is the same as the distance in miles that Karen bikes back to her home from the library. Calculate the total distance that Karen covers if she bikes from her home to the library and back.
Answer: If each shelf has 400 books, then the four shelves have 4 * 400 = 1600 books. Since the total number of books on the shelves is the same as the distance that Karen bikes back home, biking to and from the library takes 1600 + 1600 = 3200 miles. The answer is 3200.
[Question]Brady gets paid 70 cents for each recipe card he transcribes. He also gets a 10 dollar bonus each time he transcribes 100 cards. If he transcribes 200 cards how much will he earn including bonuses?
[Answer]For 200 cards he earns .70 * 200 = 140 dollars. Since he transcribes 200 cards his bonus is 10 * 2 = 20 dollars. In total he earns 140 + 20 = 160 dollars. The answer is 160.
Q: Hakeem has always loved artichoke dip and plans to make it this weekend. He has $15 dollars to buy artichokes and can find the rest of the ingredients at home. It takes 3 artichokes to make 5 ounces of dip. How many ounces can he make if artichokes cost $1.25 each?
A: He can buy 12 artichokes because 15 / 1.25 = 12. Each artichoke makes 5 / 3 ounces of dip because there are 3 artichokes per 5 ounces. He can make 20 ounces of dip because 12 x (5 / 3) = 60 / 3 = 20. The answer is 20.
Question: Louis is making himself a velvet suit for a formal event. The velvet fabric he chose was $24 per yard. He bought a pattern for $15, and two spools of silver thread for $3 each. If he spent $141 for the pattern, thread, and fabric, how many yards of fabric did he buy?
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Let V be the number of yards of velvet fabric Louis bought. The silver thread cost 2 * 3 = $6. He spent 24V + 15 + 6 = $141 on the suit. The fabric cost 24V = 141 - 15 - 6 = $120. Thus, Louis bought V = 120 / 24 = 5 yards of fabric. The answer is 5.