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19. The quotient of a number decreased by 5 and 2 A) 2x-5 B) 2(x - 5) 20. Three times the sum of a number and 8 A) 3(x+8) B) (x+8)³ C) 3(x-8) A) B) 2 c) 5-x B 5+x X-7 A) 21. Twice a number increased by the quotient of the number and 6 X A) x² + ²/6 D) 2+ E) 2X 2x 6 C) 2x +- 6 22. Five plus a number divided by the number decreased by 7 5x X-7 D) X-7 5+X X-5 2 C). D) 3x+8 D) 5+X-7 23. The product of twice a number, and the number plus 10 E) E) x³ +8 A) 2x+10x B) x²(x+10) C) x² +10 D) 2x(x+10) 2 X-5 E) 5+2 D) 24. The quotient of a number and 6, minus the product of 4 and the number A) --4x 6-4+x C) 6x-4x B)- E) 2x + 10 D) 6x-4-x E) 6x-4+x 25. Four times a number minus 12 divided by the sum of twice the number and 8 4x(-12) 2x(8) 12 B) 4x+8 C) 2x 4x-12 2x+8 4x 2x 12 8 E) (4x-12)-(2x+8)

19. The quotient of a number decreased by 5 and 2 A) 2x-5 B) 2(x - 5) 20. Three times the sum of a number and 8 A) 3(x+8) B) (x+8)³ C) 3(x-8) A) B) 2 c) 5-x B 5+x X-7 A) 21. Twice a number increased by the quotient of the number and 6 X A) x² + ²/6 D) 2+ E) 2X 2x 6 C) 2x +- 6 22. Five plus a number divided by the number decreased by 7 5x X-7 D) X-7 5+X X-5 2 C). D) 3x+8 D) 5+X-7 23. The product of twice a number, and the number plus 10 E) E) x³ +8 A) 2x+10x B) x²(x+10) C) x² +10 D) 2x(x+10) 2 X-5 E) 5+2 D) 24. The quotient of a number and 6, minus the product of 4 and the number A) --4x 6-4+x C) 6x-4x B)- E) 2x + 10 D) 6x-4-x E) 6x-4+x 25. Four times a number minus 12 divided by the sum of twice the number and 8 4x(-12) 2x(8) 12 B) 4x+8 C) 2x 4x-12 2x+8 4x 2x 12 8 E) (4x-12)-(2x+8)

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Write an algebraic expression to represent the given phrase. Use x as the variable to represent the unknown quantity. 17. Twice a number decreased by 5 A) x² - 5 18. Five times a number increased by 2 A) 5(2x) B) 2x+5 A) 2x-5 B) 2+x-5 19. The quotient of a number decreased by 5 and 2 A) B) 2(x - 5) 5x X-7 20. Three times the sum of a number and 8 A) 3(x+8) B) (x+8)³ C) 3(x-8) B) 2 C) 2-5x 5+x X-7 A) 5x+2 B) c) 6 5-x 21. Twice a number increased by the quotient of the number and 6 A) x² + + 6 --4+x X C) 2x + 6 22. Five plus a number divided by the number decreased by 7 X-7 5+x College Readiness Mathematics A C) D) 5+x+2 D) 2x-5 x-5 2 D) 3x+8 23. The product of twice a number, and the number plus 10 C) 6x-4x D) 2+ X 6 Week 1 E) A) 2x+10x B) x²(x+10) C) x² +10 D) 2x(x+10) E) 2(5x) E) 24. The quotient of a number and 6, minus the product of 4 and the number X A) - 4x 2x 5 E) x³ +8 D) 5+X-7 E) 5+ 7 D) 2 X-5 E) 2x (+) D) 6x-4-x 25. Four times a number minus 12 divided by the sum of twice the number and 8 4x(-12) 2x(8) 12 B) 4x- +8 C) 2x 4x-12 2x+8 4x 2x 12 8 E) 2x + 10 E) 6x-4+x E) (4x-12)-(2x+8) Page 16 of 19
Transcribed Image Text:Write an algebraic expression to represent the given phrase. Use x as the variable to represent the unknown quantity. 17. Twice a number decreased by 5 A) x² - 5 18. Five times a number increased by 2 A) 5(2x) B) 2x+5 A) 2x-5 B) 2+x-5 19. The quotient of a number decreased by 5 and 2 A) B) 2(x - 5) 5x X-7 20. Three times the sum of a number and 8 A) 3(x+8) B) (x+8)³ C) 3(x-8) B) 2 C) 2-5x 5+x X-7 A) 5x+2 B) c) 6 5-x 21. Twice a number increased by the quotient of the number and 6 A) x² + + 6 --4+x X C) 2x + 6 22. Five plus a number divided by the number decreased by 7 X-7 5+x College Readiness Mathematics A C) D) 5+x+2 D) 2x-5 x-5 2 D) 3x+8 23. The product of twice a number, and the number plus 10 C) 6x-4x D) 2+ X 6 Week 1 E) A) 2x+10x B) x²(x+10) C) x² +10 D) 2x(x+10) E) 2(5x) E) 24. The quotient of a number and 6, minus the product of 4 and the number X A) - 4x 2x 5 E) x³ +8 D) 5+X-7 E) 5+ 7 D) 2 X-5 E) 2x (+) D) 6x-4-x 25. Four times a number minus 12 divided by the sum of twice the number and 8 4x(-12) 2x(8) 12 B) 4x- +8 C) 2x 4x-12 2x+8 4x 2x 12 8 E) 2x + 10 E) 6x-4+x E) (4x-12)-(2x+8) Page 16 of 19
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