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question:Math Problem Solve 55 = -21*u - 29 for u.
answer:Okay little buddy, let's solve this math problem together! We have the equation: 55 = -21*u - 29, and we need to find the value of "u". Let's do it step by step. 1. We need to get the "-21*u" part by itself on one side and the numbers on the other side. So first, let's get rid of the "-29" part from the right side by adding 29 to both sides of the equation. 55 + 29 = -21*u - 29 + 29 2. When we do that, the equation becomes: 84 = -21*u 3. Now we have to get "u" by itself. Since the "u" is being multiplied by a "-21", we undo this by dividing both sides of the equation by "-21". 84 / (-21) = -21*u / (-21) 4. After dividing, we get: -4 = u That's it! We found that "u" equals to "-4". Great job solving the math problem together!
question:Lizzy: Mr. Doré bought 140 worth of pants, a 43 shirt and a 15 tie. He pays with a 200 bill. How much will the saleswoman give him back?. Me: Hmmm, let me think. I think this is the detailed solution:
answer:To determine the amount of change Mr. Doré will receive, we first need to calculate the total cost of his purchases and then subtract that total from the 200 bill he paid with. Step 1: Find the total cost of his purchases. Mr. Doré bought: - 140 worth of pants - A 43 shirt - A 15 tie Total cost = 140 (pants) + 43 (shirt) + 15 (tie) Step 2: Calculate the total cost. Total cost = 140 + 43 + 15 Total cost = 183 + 15 Total cost = 198 Step 3: Subtract the total cost from the amount Mr. Doré paid with to find the change he will receive. Change = 200 (payment) - 198 (total cost) Step 4: Calculate the change. Change = 2 So, the saleswoman will give Mr. Doré 2 back as change.
question:Question: Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied? Title: Great doll for any little girl! Review: This doll a perfect doll for a toddler. The body is soft & squishy making it easy to grab and hold onto. This is the first doll we got out of these types of dolls. My daughter usually gets chou chou. We liked this one because of it's diversity. It is in the same vien of why we always ask for a Jasmine doll for gifts. It is not easy to find a range in ethnic dolls. This doll has beautiful coloring!My daughter really loved her on first sight with it's dark hair and tan skin. It has been very durable with lots of trips in the car. My daughter really appreciates the fact she can easily take off the clothes and I like it because my daughter can get the clothes back on herself! It is hours of fun and offers hours of independent play time. I recommend this doll especially for a toddler with the similar coloring! Answer:
answer:The customer was satisfied with the product.
question:The currency briefly weakened slightly on Monday to trade at 55.34/39, not far from its record low of 55.75. The currency briefly weakened on Monday morning but rebounded to trade at 55.25/29, little changed from Friday. On a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing", how closely does the first sentence resemble the second one? Options: A). 0. B). 1. C). 2. D). 3. E). 4. F). 5.
answer:E). 4 The first and second sentences have a high degree of meaning overlap, but they are not identical. Both describe the currency's situation on Monday, mentioning its weakening and subsequent trading range. The differences come in the specific trading values and the mention of the currency rebounding in the second sentence, whereas the first sentence does not mention a rebound. The other options are incorrect due to their underestimation of the similarity between the two sentences.