Question 1

Solve the equation. $-$ 8 t + 5 = 21 t = __________

Accepted Answer

To solve the equation -8t + 5 = 21, we n

Question 2

Solve this equation. 3( z $-$ 8) = 2( z + 1)

Accepted Answer

A)  z = 26 
B)  z = 33 
C)  z = 28 
D)  z = 16 
A)  z = 26 
B)  z = 33 
C)  z = 28 
D)  z = 16

Question 3

Use the properties of equality to solve the equation. $- 2 m = \frac { 1 } { 9 }$

Accepted Answer

A)  $m = - \frac { 9 } { 2 }$ 
B)  $m = - \frac { 1 } { 18 }$ 
C)  $m = - \frac { 2 } { 9 }$ 
D)  $m = - \frac { 1 } { 2 }$ 
E)  none of these 
A)  $m = - \frac { 9 } { 2 }$ 
B)  $m = - \frac { 1 } { 18 }$ 
C)  $m = - \frac { 2 } { 9 }$ 
D)  $m = - \frac { 1 } { 2 }$ 
E)  none of these

Question 4

Use the properties of equality to solve the equation. x $-$ 11 = 17

Accepted Answer

The answer of Use the properties of equality to solve...

Question 5

Use the properties of equality to solve the equation. 12 = a $-$ 12

Accepted Answer

The answer of Use the properties of equality to solve...

Question 6

Solve the equation. $-$ 4 c + 4 = 12

Accepted Answer

A)  c = 5 
B)  c = 1 
C)  c = 2 
D)  c = -2 
A)  c = 5 
B)  c = 1 
C)  c = 2 
D)  c = -2

Question 7

Solve the inequality. $7 \leq - 5 x + 13 + 5 x$

Accepted Answer

A)  $( 5 , \infty )$ 
B)  $\phi$ 
C)  $( - 5 , \infty )$ 
D)  $( - \infty , \infty )$ 
E)  none of these 
A)  $( 5 , \infty )$ 
B)  $\phi$ 
C)  $( - 5 , \infty )$ 
D)  $( - \infty , \infty )$ 
E)  none of these

Question 8

Which of the given graphs is the solution of the following compound inequality? x $ \geq $ 2 and x $\leq $ 4

Accepted Answer

A)    
B)    
C)    
D)  none of these 
A)    
B)    
C)    
D)  none of these

Question 9

Use the properties of equality to solve the equation. $a - \frac { 2 } { 7 } = \frac { 2 } { 5 }$

Accepted Answer

The answer of Use the properties of equality to solve...

Question 10

Solve the inequality. $-$ 10 s + 20 $-$ 4 s + 8

Accepted Answer

The answer of Solve the inequality. $-$ 10 s +...

Question 11

Sydney earns $2,200 a month. To qualify for a mortgage, her monthly payments must be less than 38% of her monthly income. What could her monthly payments be in order to qualify for the mortgage? Less than $__________

Accepted Answer

The answer of Sydney earns $2,200 a month. To qualify...

Question 12

Use the properties of equality to solve the equation. $\frac { 3 } { 22 } x = \frac { 1 } { 11 }$ Enter your answer in fraction form.

Accepted Answer

The answer of Use the properties of equality to solve...

Question 13

Solve the equation. $2 x - 28 - 9 x = - 42$

Accepted Answer

A)  x = 6 
B)  x = 2 
C)  x = 5 
D)  x = 1 
A)  x = 6 
B)  x = 2 
C)  x = 5 
D)  x = 1

Question 14

Use the properties of equality to solve the equation. u + 0.37 = 0.77

Accepted Answer

A)  u = 0.45 
B)  u = 0.5 
C)  u = 0.35 
D)  u = 0.4 
E)  none of these 
A)  u = 0.45 
B)  u = 0.5 
C)  u = 0.35 
D)  u = 0.4 
E)  none of these

Question 15

Solve the inequality. y > 0.24 + 0.6 y

Accepted Answer

A)  y  0.6 
D)  y > 0.8 
A)  y  0.6 
D)  y > 0.8

Question 16

Suppose that two items cost $56. If one of the items costs $26, what is the cost of the other item? $ __________

Accepted Answer

The answer of Suppose that two items cost $56. If...

Question 17

Solve the equation. $4 x - 28 + 6 x - 3 x + 14 = 49$

Accepted Answer

A)  x = 13 
B)  x = -9 
C)  x = 9 
D)  x = 5 
E)  x = 11 
A)  x = 13 
B)  x = -9 
C)  x = 9 
D)  x = 5 
E)  x = 11

Question 18

A set of wheels sold in an online auction for $550. This was $40 more than three times the opening bid. How much was the opening bid? $__________

Accepted Answer

The answer of A set of wheels sold in an...

Question 19

Use the properties of equality to solve the equation. $-$ 1 = $-$ 17 u

Accepted Answer

A)  $u = \frac { 1 } { 17 }$ 
B)  $u = - \frac { 1 } { 17 }$ 
C)  $u = \frac { 4 } { 21 }$ 
D)  $u = - \frac { 3 } { 19 }$ 
E)  none of these 
A)  $u = \frac { 1 } { 17 }$ 
B)  $u = - \frac { 1 } { 17 }$ 
C)  $u = \frac { 4 } { 21 }$ 
D)  $u = - \frac { 3 } { 19 }$ 
E)  none of these

Question 20

Solve the equation. 5 b $-$ 4 = 26

Accepted Answer

A)  b = 11 
B)  b = 2 
C)  b = 10 
D)  b = 6 
E)  none of these 
A)  b = 11 
B)  b = 2 
C)  b = 10 
D)  b = 6 
E)  none of these

Solve the equation. $-$ 8 t + 5 = 21 t = __________

Solve this equation. 3( z $-$ 8) = 2( z + 1)

Use the properties of equality to solve the equation. $- 2 m = \frac { 1 } { 9 }$

Use the properties of equality to solve the equation. x $-$ 11 = 17

Use the properties of equality to solve the equation. 12 = a $-$ 12

Solve the equation. $-$ 4 c + 4 = 12

Solve the inequality. $7 \leq - 5 x + 13 + 5 x$

Which of the given graphs is the solution of the following compound inequality? x $\geq$ 2 and x $\leq$ 4

Use the properties of equality to solve the equation. $a - \frac { 2 } { 7 } = \frac { 2 } { 5 }$

Solve the inequality. $-$ 10 s + 20 $-$ 4 s + 8

Sydney earns $2,200 a month. To qualify for a mortgage, her monthly payments must be less than 38% of her monthly income. What could her monthly payments be in order to qualify for the mortgage? Less than $__________

Use the properties of equality to solve the equation. $\frac { 3 } { 22 } x = \frac { 1 } { 11 }$ Enter your answer in fraction form.

Solve the equation. $2 x - 28 - 9 x = - 42$

Use the properties of equality to solve the equation. u + 0.37 = 0.77

Solve the inequality. y > 0.24 + 0.6 y

Suppose that two items cost $56. If one of the items costs $26, what is the cost of the other item? $ __________

Solve the equation. $4 x - 28 + 6 x - 3 x + 14 = 49$

A set of wheels sold in an online auction for $550. This was $40 more than three times the opening bid. How much was the opening bid? $__________

Use the properties of equality to solve the equation. $-$ 1 = $-$ 17 u

Solve the equation. 5 b $-$ 4 = 26

Some Basic Concepts of Arithmetic and Algebra

The Real Numbers

Formulas and Problem Solving

Coordinate Geometry and Linear Systems

Exponents and Polynomials

Factoring, Solving Equations and Problem Solving

A Transition From Elementary Algebra to Intermediate Algebra

Rational Expressions

Exponents and Radicals

Quadratic Equations and Inequalities

Coordinate Geometry: Lines, Parabolas, Circles, Ellipses and Hyperbolas

Functions

Exponential and Logarithmic Functions

Systems of Equations: Matrices and Determinants

Filters

Exam 3: Equations, Inequalities and Problem Solving

Solve the equation. −-− 8 t + 5 = 21 t = __________

Solve this equation. 3( z −-− 8) = 2( z + 1)

Use the properties of equality to solve the equation. −2m=19- 2 m = \frac { 1 } { 9 }−2m=91​

Use the properties of equality to solve the equation. x −-− 11 = 17

Use the properties of equality to solve the equation. 12 = a −-− 12

Solve the equation. −-− 4 c + 4 = 12

Solve the inequality. 7≤−5x+13+5x7 \leq - 5 x + 13 + 5 x7≤−5x+13+5x

Which of the given graphs is the solution of the following compound inequality? x ≥ \geq ≥ 2 and x ≤\leq ≤ 4

Use the properties of equality to solve the equation. a−27=25a - \frac { 2 } { 7 } = \frac { 2 } { 5 }a−72​=52​

Solve the inequality. −-− 10 s + 20 −-− 4 s + 8

Sydney earns $2,200 a month. To qualify for a mortgage, her monthly payments must be less than 38% of her monthly income. What could her monthly payments be in order to qualify for the mortgage? Less than $__________

Use the properties of equality to solve the equation. 322x=111\frac { 3 } { 22 } x = \frac { 1 } { 11 }223​x=111​ Enter your answer in fraction form.

Solve the equation. 2x−28−9x=−422 x - 28 - 9 x = - 422x−28−9x=−42

Use the properties of equality to solve the equation. u + 0.37 = 0.77

Solve the inequality. y > 0.24 + 0.6 y

Suppose that two items cost $56. If one of the items costs $26, what is the cost of the other item? $ __________

Solve the equation. 4x−28+6x−3x+14=494 x - 28 + 6 x - 3 x + 14 = 494x−28+6x−3x+14=49

A set of wheels sold in an online auction for $550. This was $40 more than three times the opening bid. How much was the opening bid? $__________

Use the properties of equality to solve the equation. −-− 1 = −-− 17 u

Solve the equation. 5 b −-− 4 = 26

Some Basic Concepts of Arithmetic and Algebra

The Real Numbers

Formulas and Problem Solving

Coordinate Geometry and Linear Systems

Exponents and Polynomials

Factoring, Solving Equations and Problem Solving

A Transition From Elementary Algebra to Intermediate Algebra

Rational Expressions

Exponents and Radicals

Quadratic Equations and Inequalities

Coordinate Geometry: Lines, Parabolas, Circles, Ellipses and Hyperbolas

Functions

Exponential and Logarithmic Functions

Systems of Equations: Matrices and Determinants

Filters

Solve the equation. $-$ 8 t + 5 = 21 t = __________

Solve this equation. 3( z $-$ 8) = 2( z + 1)

Use the properties of equality to solve the equation. $- 2 m = \frac { 1 } { 9 }$

Use the properties of equality to solve the equation. x $-$ 11 = 17

Use the properties of equality to solve the equation. 12 = a $-$ 12

Solve the equation. $-$ 4 c + 4 = 12

Solve the inequality. $7 \leq - 5 x + 13 + 5 x$

Which of the given graphs is the solution of the following compound inequality? x $\geq$ 2 and x $\leq$ 4

Use the properties of equality to solve the equation. $a - \frac { 2 } { 7 } = \frac { 2 } { 5 }$

Solve the inequality. $-$ 10 s + 20 $-$ 4 s + 8

Use the properties of equality to solve the equation. $\frac { 3 } { 22 } x = \frac { 1 } { 11 }$ Enter your answer in fraction form.

Solve the equation. $2 x - 28 - 9 x = - 42$

Solve the equation. $4 x - 28 + 6 x - 3 x + 14 = 49$

Use the properties of equality to solve the equation. $-$ 1 = $-$ 17 u

Solve the equation. 5 b $-$ 4 = 26