Test Bank for
College Algebra, 5th Edition Cynthia Y. Young
Chapter 1-9
Chapter..1 Equations..and..Inequalities
1.1 Linear..Equations
1) Solve..the..equation.
-56x..-..54..=..10..-..60x
A) 16
B) 64
C) -116
D) 60
Answer:. . . . A
Diff:..1 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..linear..equations..in..one..variable.
2) Solve..the..equation
.
1
,25c..+..2..=..7..+..22c
A) 9/47
B) 38
C) 5/3
D) 56
Answer:. . . . C
Diff:..1 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..linear..equations..in..one..variable.
3) Solve..the..equation.
5(x..-..3)..-..5..=..x..-..3(x..-
..2)
A) 7/26
B) 6/7
C) 26/7
D) 7/6
Answer:. . . . C
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..linear..equations..in..one..variable.
2
,4) Solve..the..equation.
.. . . =. . . . +..5
A) -5/4
B) -1/9
C) -9
D) -150/19
Answer:. . . . D
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..linear..equations..in..one..variable.
Specify..the..values..that..must..be..excluded..from..the..solution..se
5)
t... . . -..1..=. .
A) 0..and..9
B) 9
C) 0
D) -9
Answer:. . . . A
Diff:..1 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
6) Specify..the..values..that..must..be..excluded..from..the..solution..se
. . -. . . . =. .
t...
A) -20
B) -7..and..20
C) 7..and..-20
D) 7,..23,..and..-20
Answer:. . . . C
Diff:..1 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
3
, 7) Specify..the..values..that..must..be..excluded..from..the..solution..se
. . -. . . . =. .
t...
A) -26
B) 26..and..-19/8
C) -26..and..8/19
D) -26,..25..and..8/19
Answer:. . . . C
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
8) Specify..the..values..that..must..be..excluded..from..the..solution..set.
=..-9
A) 0..and..29
B) 0
C) 29
D) -9
Answer:. . . . A
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
Solve..the..equation.
9)
.. . . =..5..-. .
A) 75/29
B) 21/75
C) 29/75
D) 4/5
Answer:. . . . C
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
4
College Algebra, 5th Edition Cynthia Y. Young
Chapter 1-9
Chapter..1 Equations..and..Inequalities
1.1 Linear..Equations
1) Solve..the..equation.
-56x..-..54..=..10..-..60x
A) 16
B) 64
C) -116
D) 60
Answer:. . . . A
Diff:..1 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..linear..equations..in..one..variable.
2) Solve..the..equation
.
1
,25c..+..2..=..7..+..22c
A) 9/47
B) 38
C) 5/3
D) 56
Answer:. . . . C
Diff:..1 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..linear..equations..in..one..variable.
3) Solve..the..equation.
5(x..-..3)..-..5..=..x..-..3(x..-
..2)
A) 7/26
B) 6/7
C) 26/7
D) 7/6
Answer:. . . . C
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..linear..equations..in..one..variable.
2
,4) Solve..the..equation.
.. . . =. . . . +..5
A) -5/4
B) -1/9
C) -9
D) -150/19
Answer:. . . . D
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..linear..equations..in..one..variable.
Specify..the..values..that..must..be..excluded..from..the..solution..se
5)
t... . . -..1..=. .
A) 0..and..9
B) 9
C) 0
D) -9
Answer:. . . . A
Diff:..1 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
6) Specify..the..values..that..must..be..excluded..from..the..solution..se
. . -. . . . =. .
t...
A) -20
B) -7..and..20
C) 7..and..-20
D) 7,..23,..and..-20
Answer:. . . . C
Diff:..1 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
3
, 7) Specify..the..values..that..must..be..excluded..from..the..solution..se
. . -. . . . =. .
t...
A) -26
B) 26..and..-19/8
C) -26..and..8/19
D) -26,..25..and..8/19
Answer:. . . . C
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
8) Specify..the..values..that..must..be..excluded..from..the..solution..set.
=..-9
A) 0..and..29
B) 0
C) 29
D) -9
Answer:. . . . A
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
Solve..the..equation.
9)
.. . . =..5..-. .
A) 75/29
B) 21/75
C) 29/75
D) 4/5
Answer:. . . . C
Diff:..2 Var:..1
Chapter/Section:. . . . Ch..01,..Sec..01
Learning..Objective:. . . . Solve..rational..equations..that..are..reducible..to..linear..equations.
4