Answer this question:Keenan needs to write an essay that is 1200 words. Her essay is due at midnight. She writes 400 words per hour for the first two hours. After that, she writes 200 words per hour. How many hours before the deadline does she need to start to finish on time?
In the first two hours, Keenan writes 800 words because 400 * 2 = 800. After that, she still needs to write 400 words because 1200 - 800 = 400. Since she writes 200 words per hour, she will take 2 hours to write the last 400 words because 400 / 200 = 2. Thus, she needs to start 4 hours before the deadline because 2 + 2 = 4.
The answer is 4.

Answer this question:Adam has three more than twice as many tattoos as Jason has. If Jason has two tattoos on each of his arms and three tattoos on each of his legs, how many tattoos does Adam have?
2 tattoos on each arm is a total of 2 * 2 = 4 tattoos. 3 tattoos on each leg is a total of 2 * 3 = 6 tattoos. Thus, Jason has 4 + 6 = 10 tattoos. Twice the number of tattoos that Jason has is 2 * 10 = 20 tattoos. Adam has 3 more than twice the number Jason has, or 3 + 20 = 23 tattoos.
The answer is 23.

Answer this question:Troy is thinking of buying a new computer that is worth $80. He has initially saved $50 and plans to sell his old computer for $20. How much more money does he need so he could buy the new computer?
Troy has $50 + $20 = $70 from his savings and the sales of his old computer. Therefore, he still needs $80 - $70 = $10 more to buy the new computer.
The answer is 10.

Answer this question:James buys a jar of hot sauce.  Each serving is .5 ounces. He uses 3 servings every day. if the container is 2 ounces less than 1 quart how many days will it last?

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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A quart is 32 ounces so this jar is 32 - 2 = 30 ounces. James uses 3 * .5 = 1.5 ounces a day. So it last 30 / 1.5 = 20 day.
The answer is 20.