The sum of a number times 2 and 28 is at is at least 30

• [PDF File]Translating English Words Into Algebraic Expressions

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  One half a number is 10 x/2 = 10 Five times the sum of x and 2 5(x + 2) Seven is greater than x 7 > x Five times the difference of a number and 4 5(x - 4) Ten subtracted from 10 times a number is that number plus 5 10x - 10 = x + 5 The sum of 5x and 10 is equal to the product of x and 15 5x + 10 = 15x The sum of two consecutive integers (x ...

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• [PDF File]Name: Unit3 #2 Writing Expressions and Equations

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  8 more than a number The sum of 8 and a number x increased by 8 the total of x and 8 x + 8 The difference of r and 6 r decreased by 6 6 less than a number 6 subtracted from a number r - 6 Multiplication Phrases Expression Division Phrases Expression Twice a number The product of 2 and n 2 multiplied by a number 2 times a number 2n The quotient ...

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• [PDF File]2 Problem-Solving Strategies - Arkansas Tech University

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  if the perimeter of the garden is 28 feet? (Hint: Draw a diagram and use the guess and check strategy.) Problem 2.3 There are two two-digit numbers that satisfy the following conditions: (1) Each number has the same digits, (2) the sum of digits in each number is 10, (3) the di erence between the two numbers is 54. What are the two numbers?

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• [PDF File]Section 4.1, Probability Distributions

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  1.Let xrepresent the number of times you do laundry this month.Discrete ... The sum of all the probabilities is 1, so P P(x) = 1. Examples ... Frequency 88 72 30 8 2 To nd the probabilities, we need to divide the frequencies by the total number of observations, 200, so we get:

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• [PDF File]AS-Level Sequence and Series Question 1 Question 2

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  [2] Find the sum [4] (a) (b) In a geometric progression, common ratio. In an arithmetic progression, the common difference. the sum to infinity is equal to eight times the first term. Find the [2] the fifth term is 197 and the sum of the first ten terms is 2040. Find [4] The third term of a geometric progression is — 108 and the sixth term is 32.

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• [PDF File]What’s the Problem? ex a (2 × 6) + 6

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  2 To find 5 times any number, Kaylee first multiplies by 10 and then finds half the product. a Write an expression with parentheses to show how Kaylee would solve 7 × 5. b What is 7 × 5? c What is another way to solve 7 × 5? 3 When given any number times 9, Jasper multiplies the number by 10 and then removes one group of the number.

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• [PDF File]2-3 Solving Multi-Step Equations Solve each equation ...

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  equals the number of home runs Hank Aaron has 2h ± 175 = 755 Write an equation and solve each problem. Find three consecutive odd integers with a sum of 75. 62/87,21 Let n = the least odd integer. Then n + 2 = the next greater odd integer, and n + 4 = the greatest of the three integers. The sum of the three consecutive odd integers is 75.

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• [PDF File]Scanned with CamScanner

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  (2) 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 (3) ... Which statement is modeled by 2P + 5 < 11? (1) The sum of 5 and 2 times p is at least 11. (2) Five added to the product of p ie less than 11. (3) Two times p plus 5 is at motst (4) The product of 2 and p added to 5 is 11. ... The sum of a number and 81 is greater than the product of ...

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• [PDF File]Geometric Series Solutions - Epic Maths GCSE & A-Level ...

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  (b) The sum to infinity of a geometric series is equal to four times the first term of the series. (i) Find the value of the common ratio of the series. (ii) Given that the sum of the first two terms of the series is 35, find the sum of the first nine terms of the series. Give your answer to the nearest whole number. C (6) (Summer 11) = a-ac

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• [PDF File]SAT Math Vocabulary Quiz

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  2. What is the sum of four times the largest negative integer and the small-est positive integer? (A) −3 ... The number 7 goes into 30 four times, with 2 left over, i.e., 7 ×4 + 2 = 30, so the remainder is 2. 6. B The least prime number is 2, and the greatest negative even integer is −2, so the

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• [PDF File]MATH 100 -- PRACTICE TEST 2 MULTIPLE CHOICE. all of the of ...

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  2) Find the number of divisors of the number. 3) 60 A) 12 B) 16 C) 10 D) 14 3) Determine whether the number is abundant or deficient. 4) 36 A) Abundant B) Deficient 4) Write the number as the sum of two primes. There may be more than one way to do this. 5) 28 A) 3 + 25, 5 + 23, 7 + 21 B) 14 + 14

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• [PDF File]TRANSLATING KEY WORDS AND PHRASES INTO ALGEBRAIC EXPRESSIONS

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  “x” is used to represent the unknown. In translation problems, the words sum, total, difference, product and quotient imply at least two parts – use parentheses when a sum or difference is multiplied. For example, the phrase "the sum of three times a number and five" translates to "3x + 5," while the phrase "three times the sum of a ...

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• [PDF File]1. Approximately 3% of the eggs in a store are cracked. If ...

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  A pair of dice is rolled 20 times. What is the probability that a sum of 5 is rolled a) exactly 6 times b) at least 4 times c) at most 5 times. 2 3. The probability the Tim will sink a foul shot is 70%. If Tim attempts 30 foul shots, what is the probability that ... What is the probability that a red marble is drawn: a) exactly 15 times b) at ...

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• [PDF File]: Read carefully and underline key words - Welcome 2 Mr. S ...

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  1) x is at most 30 ≤30 2) the sum of 5x and 2x is at least 14 5 +2 ≥14 3) the product of x and y is less than or equal to 4 ≤4 4) 5 less than a number y is under 20 −5

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• [PDF File]Consecutive Integer Problems

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  13. Four consecutive integers multiply to 5040. Find the sum of the four integers. A. 26 B. 30 C. 34 D. 38 E. 42 14. There exist 2 consecutive integers whose sum plus 39 equals three times the smaller number. What is the larger number ? A. 35 B. 38 C. 41 D. 44 E. 47 15. Six consecutive integers equal 27 when added together. Find the

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• [PDF File]A Collection of Dice Problems - mad and moonly

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  35.A die is rolled repeatedly and summed. Show that the expected number of rolls until the sum is a multiple of nis n. 36.A fair, n-sided die is rolled and summed until the sum is at least n. What is the expected number of rolls? 37.A die is rolled and summed repeatedly. What is the probability that the sum will ever be a given value x?

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• Greatest Common Factor 2-1 Practice and Problem Solving: A/B

  Write the product as the GCF of both numbers times a sum. Use the distributive principle. The first one is done for you. ... 28 Least Common Multiple Practice and Problem Solving: D ... 30; plates: 10, 20, 30 The least number is 2 packs of cups and 3 packs of plates. 5, 10, 15, 20, 25, 30, 35, 40 8, 16, 24, 32, 40 40 .

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• [PDF File]January 16, 2018

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  sum of the numbers in the gray row equals the other sums. Find the least possible product of the numbers in the gray row. [28] 3E Strategy: Use place value and number sense to problem solve. Since the question asks for the least sum possible, start with the hundred-thousands place and assign B the least possible value, which is 1, since B ≠ 0.

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• [PDF File]Represent each of the following as an algebraic inequality

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  5) If 5 times a number is increased by 4, the result is at least 19. Find the possible numbers that satisfy these conditions. 6) The sum of twice a number and 5 is at most 15. What are the possible values for the number? 7) Three times a number increased by 8 is no more than the number decreased by 4. Find the possible values for the number.

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Nearby & related entries:

• the sum of a number times 2 and 22 is as most as 21
• twice the difference of a number and 4 is at least 16
• the sim of a number times 2 and 21 is at least 23
• eight times the sum of a number and 22 is at least 29
• the difference between a number and twice another number is at most 8
• seven times the sum of a number and 16
• the sum of a number times 3 and 17 is greater than 28
• three times the sum of a number and 15 is at most 16