Question: Archie received his medical receipt from his doctor, and he needs to take antibiotics three times a day. If antibiotic costs $3 each and he needs to take it for a week, how much money does he need to buy the antibiotics?
Answer: Archie needs $3 x 3 = $9 per day to buy 3 antibiotics. Therefore Archie needs $9 x 7 = $63 to buy antibiotics that will last for a week. The answer is 63.
[Question]There were some snowflakes at first. It snowed an additional 4 snowflakes every 5 minutes. If there were 58 snowflakes after 1 hour, how many snowflakes were there at first?
[Answer]There are 60 / 5 = 12 5 - minute intervals in 1 hour. 12 * 4 = 48 snowflakes fell in 1 hour. There were 58 - 48 = 10 snowflakes at first. The answer is 10.
Q: Together 3 friends watched 411 short videos. Kelsey watched 43 more than Ekon. Ekon watched 17 less than Uma. How many videos did Kelsey watch?
A: Let U = the number of videos Uma watched. Ekon = U - 17. Kelsey = (U - 17) + 43 = U + 26. U + U - 17 + U + 26 = 411. 3U + 9 = 411. 3U = 402. U = 134. Kelsey = 134 + 26 = 160 videos. Kelsey watched 160 videos. The answer is 160.
Question: Mikaela earns $10 an hour tutoring. For the first month, she tutored for 35 hours and in the second month, she tutored 5 hours more than the first month. She spent 4/5 of her total earnings on her personal needs and saved the rest of the money. How much did she save?
Answer: Mikaela spent 35 + 5 = 40 hours in the second month. So, she tutored a total of 35 + 40 = 75 hours for the first two months. Thus, her total earning was 75 x $10 = $750. And, her total expenses was 4 / 5 x $750 = $600. Therefore, she saved an amount of $750 - $600 = $150. The answer is 150.
[Question]On a weekend road trip, the Jensen family drove 210 miles on highways, where their car gets 35 miles for each gallon of gas and 54 miles on city streets where their car gets 18 miles for each gallon. How many gallons of gas did they use?
[Answer]On highways, the Jensen family used 210 miles / 35 miles / gallon = 6 gallons of gas. On city streets, the Jensen family used 54 miles / 18 miles / gallon = 3 gallons of gas. Total, the Jensen family used 6 gallons + 3 gallons = 9 gallons of gas. The answer is 9.
[Question]During a day at the farm, Annie picked eight pints of blueberries. Kathryn picked two pints more than Annie, and Ben picked three pints fewer than Kathryn. How many pints, in total, did the three pick together?
[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.
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Kathryn picked 8 + 2 = 10 pints. Ben picked 10 - 3 = 7 pints. The total is 8 + 10 + 7 = 25 pints. The answer is 25.