Test Bank for College Algebra, 5th Edition By Cynthia Y. Young All Chapters 1-9

Test Bank for gh gh



College Algebra, 5th Edition Cynthia Y. Young
gh gh gh gh gh gh



Chapter 1-9 gh




Chapter 1 gh Equations and Inequalities gh gh




1.1 Linear Equations gh




1) Solve the equation. gh gh


-56x - 54 = 10 - 60x
gh gh gh gh gh gh


A) 16
B) 64
C) -116
D) 60
Answer: A g h g h


Diff: 1 Var: 1
gh gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve linear equations in one variable.
gh g h g h gh gh gh gh gh




2) Solve the gh


equation.
gh


25c + 2 = 7 + 22c
gh gh gh gh gh gh


A) 9/47
B) 38
C) 5/3
D) 56
Answer: C g h g h


Diff: 1 Var: 1
gh gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve linear equations in one variable.
gh g h g h gh gh gh gh gh




3) Solve the equation. gh gh


5(x - 3) - 5 = x - 3(x
gh gh gh gh gh gh gh gh


- 2)
gh gh


A) 7/26
B) 6/7
C) 26/7
D) 7/6
Answer: C g h g h


Diff: 2 Var: 1
gh gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve linear equations in one variable.
gh g h g h gh gh gh gh gh




1

,4) Solve the equation. gh gh




gh g h = g h g h + 5 gh




A) -5/4
B) -1/9
C) -9
D) -150/19
Answer: D g h g h


Diff: 2 Var: 1
gh gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve linear equations in one variable.
gh g h g h gh gh gh gh gh




Specify the values that must be excluded from the solution
gh gh gh gh gh gh gh gh gh

5)
set.
gh gh- 1 = g h gh gh g h




A) 0 and 9 gh gh


B) 9
C) 0
D) -9
Answer: A g h g h


Diff: 1 Var: 1
gh gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve rational equations that are reducible to linear equations.
gh g h g h gh gh gh gh gh gh gh gh




6) Specify the values that must be excluded from the solution
gh gh gh gh gh gh gh gh gh




g h - g h g h = g h

set.
gh gh



A) -20
B) -7 and 20 gh gh


C) 7 and -20
gh gh


D) 7, 23, and -20
gh gh gh


Answer: C g h g h


Diff: 1 Var: 1
gh gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve rational equations that are reducible to linear equations.
gh g h g h gh gh gh gh gh gh gh gh




2

,7) Specify the values that must be excluded from the solution
gh gh gh gh gh gh gh gh gh




g h - g h g h = g h

set.
gh gh



A) -26
B) 26 and -19/8
gh gh


C) -26 and 8/19 gh gh


D) -26, 25 and 8/19 gh gh gh


Answer: C g h g h


Diff: 2 ghVar: 1 gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve rational equations that are reducible to linear equations.
gh g h g h gh gh gh gh gh gh gh gh




8) Specify the values that must be excluded from the solution set.
gh gh gh gh gh gh gh gh gh gh




= -9 gh




A) 0 and 29
gh gh


B) 0
C) 29
D) -9
Answer: A g h g h


Diff: 2 ghVar: 1 gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve rational equations that are reducible to linear equations.
gh g h g h gh gh gh gh gh gh gh gh




Solve the equation. gh gh

9)
gh g h = 5 - gh gh g h




A) 75/29
B) 21/75
C) 29/75
D) 4/5
Answer: C g h g h


Diff: 2 ghVar: 1 gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve rational equations that are reducible to linear equations.
gh g h g h gh gh gh gh gh gh gh gh




3

, Solve the equation. gh gh


10)
gh g h = g h




A) no solution
gh


B) 19/20
C) 21/20
D) 1/20
Answer: C g h g h


Diff: 2gh Var: 1 gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve rational equations that are reducible to linear equations.
gh g h g h gh gh gh gh gh gh gh gh




11) Solve the equation. gh gh




g h = g h




A) 1/5
B) 5
C) -5
D) -1/5
Answer: D g h g h


Diff: 2gh Var: 1 gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve rational equations that are reducible to linear equations.
gh g h g h gh gh gh gh gh gh gh gh




12) Solve the equation. gh gh




= 6 gh




A) 1
B) 10
C) 5
D) None of the gh gh


above Answer: D
gh gh g h


Diff: 3gh Var: 1 gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve rational equations that are reducible to linear equations.
gh g h g h gh gh gh gh gh gh gh gh




13) Solve 2n + 10= 17- 5n. gh gh gh gh gh


Answer: 1 g h g h


Diff: 1gh Var: 1 gh


Chapter/Section: Ch 01, Sec 01 g h g h gh gh gh


Learning Objective: Solve linear equations in one variable.
gh g h g h gh gh gh gh gh




4