Solve, if you are genius! Ask question + 100. 4 Answers Sort: Oldest Latest Rated. Answers archive Answers : Click here to see ALL problems on Equations; Question 867645: 8=56 7=42 6=30 5=20 3=? 4 X 3=12. 6 * 5 = 30. © 2005 - 2020 Wyzant, Inc. - All Rights Reserved, a Question Bookmark Like 0 Dislike 0 ⚐ Report. Answer = 6. If 103 people attend a concert and tickets for adults cost $3 while tickets for children cost $2 and total receipts for the concert was $238, how many of each went to the concert? 6 X 5=30. Literature Spotlight: Peripheral Presence, Writing Rundown: Persistence Pays Off in "Peripheral Presence". 0 0. conley39. Get a free answer to a quick problem. 7=42 6=30 5=20 3=?what does 3 equal Found 2 solutions by rfer, acubed1234: Answer by rfer(16314) (Show Source): You can put this solution on YOUR website! Log On Algebra: Equations Section. Asked by: Rajesh on Feb 23, 2016. Angel A. answered 02/22/16. Lessons Lessons. And 3=3. 2 Answers. 6=6. 8=8. Relevance. 5 * 4 = 20. Most questions answered within 4 hours. Question: What is the answer to 8=56, 7=42, 6=30, 5=20, 3=? 8=56 8*7=56 7=42 7*6=42 6=30 … 5 X 4=20. Found 2 solutions by checkley79, acubed1234: Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website! Log On Algebra: Equations Section. Solvers Solvers. No packages or subscriptions, pay only for the time you need. Like 2 Dislike 0 ⚐ Report. Generally there are two or three different numbers that keep coming up, with nobody able to see how anyone else could have gotten a different answer from their own. Lv 7. Now I have something to point to that is far more eloquent than I am when I answer a question about mathematical rules and the importance of defining them prior to beginning a problem. Ellen's Choice: Applying my Rules for Effective Time Management to the SAT, part 3: Mix and Match! What a thought: "positive integer energy"! I hate these things. 3, by definition, does not equal anything else other than 3! If you'll notice, the second number always decreases by 1 and becomes the leading number in the next equation. Found 2 solutions by checkley79, acubed1234: However, the key to these types of puzzles is an aesthetic sense of the "simplest" or "most elegant" solution: the first answer given here is clearly much simpler than the second, and therefore the better answer, though still not the only one possible. The easiest way to solve this is to look for the pattern (if one is present) In this case there IS a pattern: the next set of numbers in the row is 1 less( in the left hand column) and then double that number and subtract it from the original number to get the answer on the right column. 8=56 7=42 6=30 5=20 3=? 7=7. Hint - first answer this: pop, mop, hop, so on a green light you ___. First of all, 8 does not equal 56, 7 does not equal 42, 6 does not equal 30, and 5 certainly does not equal 20! Much appreciated! 3=8 . Lessons Lessons. Solvers Solvers. Therefore, 3(3-1) will equal 6. To find what 3 equals if 8=56, 7=42, 6=30, and 5=20, we must first figure out the relationship of 8 to 56, 7 to 42, and so on. 6x5=30. Answer Save. Start here or give us a call: (312) 646-6365. 3x2=6. 4x3=12. It seems that each sequence is n(n-1). f(7) = 42, f(6) = 30, f(5) = 20, f(3) = 9. Similarly, 3 * 2 = 6. 8=56 7=42 6=30 5=20 3 =? Answer Save. 8x7=56. ANSWER 6 is the Answer Explanation 7 = 42 => 7 x 7 = 49 49 - 7 = 42 6 = 30 => 6 x 6 = 36 36 - 6 = 30 5 = 20 => 5 x 5 = 25 25 - 5 = 20 Therefore, 3 = 6 => 3 x 3 = 9 9 - 3 = 6 7x6=42. Answers archive Answers : Click here to see ALL problems on Equations; Question 867645: 8=56 7=42 6=30 5=20 3=? 7 = 42 (56- 2x7 ) , 6 = 30 ( 6 - 2x 6, 5 = 20 (30 - 2x 5), 4 = 12 ( 20 -2x4 ), 3 = 6 (12 - 2x3), 7 = 56-14, 6 = 42 - 12 , 5 = 30 -10 , 4 = 20-8 , 3 = 12 - 6, © 2005 - 2020 Wyzant, Inc. - All Rights Reserved, http://www.wyzant.com/resources/blogs/246872/complete_the_series. I agree that there is no "Correct" answer to questions of this type, because there are a infinite number of mathematically valid answers. 8 = 56, 7 = 42, 6 = 30, 5 = 20, 3 = ? So, 8(8-1)=56, 7(7-1)=42, 6(6-1)=30 so on and so forth. Still have questions? TutorsOnSpot.com. Get Custom homework writing help and achieve A+ grades!. Then what is three?
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