The difference of twice a number and 9 is at least 27

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

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      the product of The product of fourteen and a number 14x twice; double Twice a number; double a number 2x multiplied by A number multiplied by negative six −6x of Three fourths of a number 3 x 4 Division ( ÷ ) the quotient of The quotient of a number and seven x 7 divided by Ten divided by a number 10 x the ratio of The ratio of a number to ...


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

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      Six less than twice a number x is four Two less than the quotient of 15 and a number 2x – 6 = 4 – 2 = 15 Nine times a number decreased by four 9n – 4 Five times the sum of six and some number 5 (6 + n) Twice the difference of y and three The quotient of 7 and d decreased by 9 2 ( y – 3) – 9




    • [PDF File]ap09 calculus ab q5 - College Board

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      Let f be a function that is twice differentiable for all real numbers. The table above gives values of f for ... Score: 9 The student earned all 9 points. In part (b) the student’s second line earned the first point, and the third line earned the second point. In part (c) the student’s first line earned both points.


    • [PDF File]Translating Words into Algebra - Leeward Community College

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      Two, two times, twice, twice as much as, double 2 Twice z 2z y doubled 2y Multiplication by ½ Half of, one-half of, half as much as, one-half times 1 2 Half of u u 2 one-half times m 1 2 m Geometry Problems Concept Word Expression Algebraic Expression Area of a square Side Squared A = s2 Perimeter of a square Four times the side P = 4s


    • [PDF File]Write an algebraic expression to represent

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      The difference between the square of a number and 9 is 27. $16:(5 The difference between five times a number and the cube of that number is 12. $16:(5 Eight more than the quotient of a number and four is ±16. Name the property illustrated by each statement. $16:(5 Reflexive Property ,I and , then . $16:(5 Transitive Property Solve each equation.


    • [PDF File]Solution: H N - Math - The University of Utah

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      Solutionjs to Problem Assignment #9 Math 501–1, Spring 2006 ... A player throws a fair die and simultaneously flips a fair coin. If the coin lands heads then she wins twice, and if tails, then one-half of the value that appears on the die. Determine her expected winnings. Solution: Let H = {heads}, and define N to be the number of dots on ...


    • [PDF File]Algebra Practice Test - Valor Christian High School

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      In a certain freshman class, the number of girls is 83 less than twice the number of boys (b). The total number of students in that freshman class is 259. How many boys and girls are in that ... Which of the following is the least? A) .27 B) 1 4 C) 3 8 D) 2 11 E) 11% . 24. If x = 2 and y = −3, then −x y² =


    • [PDF File]UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS Advanced ... - Papers

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      4 Tim throws a fair die twice and notes the number on each throw. (i) Tim calculates his final score as follows. If the number on the second throw is a 5 he multiplies the two numbers together, and if the number on the second throw is not a 5 he adds the two numbers together. Find the probability that his final score is (a) 12, [1] (b) 5. [3]


    • [PDF File]Systems of Equations Answer Key - hoffman

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      20. One number is 9 less than the second number. Three times the second number plus four times the first number is equal to 48. Find the numbers. x = y - 9, 3y + 4x = 36 21. One number is 14 more than the second number. Four times the first number minus twice the second number is equal to 6. Find the numbers. x = y + 14, 4x – 2y = 6 22.


    • [PDF File]GRADE 7 MATH LEARNING GUIDE Lesson 19: Verbal Phrases and Mathematical ...

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      Twice a number decreased by three _____ 9. A number added to four _____ 10. The sum of four and a number P. _____ 11. The difference of two and a number _____ 12. The sum of four times a number and three _____ 13. A number increased by three _____ 14. The difference of four times a number and one ... least the sum of the difference of the ...


    • [PDF File]14.1 Lesson - Big Ideas Learning

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      A number b is fewer than 30.4. 2. Twice a number k is at least − 7 — 10. A solution of an inequality is a value that makes the inequality true. An inequality can have more than one solution. The set of all solutions of an inequality is called the solution set. Exercises 6 – 9 Reading The symbol means ≥/ “is not greater than or equal ...


    • [PDF File]less than or subtracted from - Mt. San Antonio College

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      For example: Seven times the sum of a number and four translates to 7(x+ 4) 2) The difference of six and three times the sum of five and a number is nine less than the number. ANSWERS: 1)x+10x=x2 +5, 2) 6−3(5+x)=x−9 If a number is increased by the product of the number and ten, the result is squared plus five.


    • [PDF File]2.2 Creating and Solving Equations.notebook - Weebly

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      The sum of 14 and a number is equal to 17. The difference between a number and 12 is 20. Two-thirds a number plus 4 is 7. Ten times the sum of half a number and 6 is 8. Tanmayi wants to raise $175 for a school fundraiser. She has raised $120 so far. How much more does she need to reach her goal? The length of a rectangle is twice its width.


    • [PDF File]Translating English Words into Algebraic Expressions

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      A number increased by 13 x + 13 5 less than 10 10 - 5 A number decreased by 7 x - 7 Difference between x and 3 x - 3 Difference between 3 and x 3 - x Twice a number 2x Ten percent of x 0.10x Ten times x 10x Quotient of x and 3 x/3 Quotient of 3 and x 3/x Five is three more than a number 5 = x + 3 The product of 2 times a number is 10


    • [PDF File]Problem Solving Using Equations - Mesa Public Schools

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      Twice a number, diminished by 17 is -3. Find the number. Six times a number, increased by 3 is 27. Find the number. Three times the difference of 5 minus a number is 27. Find the number. Karl's team score is 39 points. This was one point less than twice Todd's team score. Find Todd's team score. The length of a rectangle is 6 feet more than ...


    • [PDF File]1.13 Translating Algebraic Equations 3 MULTIPLE ... - Valencia College

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      If he received twice as much money for the lawn tractor as he did for the accessories, find how much money he received for the lawn tractor . 13) A) $ 140 B) $ 80 C) $ 420 D) $ 70 14) The product of 5 and a number is the same as 28 less twice that same number. Find the number. 14) A) 4 B) 14 C) -14 D) -4 15) A number less 22 is -8. Find the number.


    • [PDF File]Solve each inequality. Then graph the solution

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      score of at least 8.0? $16:(5 9.2 Define a variable and write an inequality for each problem. Then solve. Twelve less than the product of three and a number is less than 21. $16:(5 3x ± 12 < 21; x < 11 The quotient of three times a number and 4 is at least ±16. $16:(5 The difference of 5 times a number and 6 is greater than the number. $16:(5


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