Question 1

Solve the equation. 8 = 4 b $-$ 8

Accepted Answer

The answer of Solve the equation. 8 = 4 b...

Question 2

Multiplying both sides of an equation by the LCD will eliminate fractions in the equation.

Accepted Answer

A) True 
 B)False

Question 3

For the following problem, solve the inequality. $2 > 16 x + 34$ Please enter your answer as an interval.

Accepted Answer

The answer of For the following problem, solve the inequality....

Question 4

If eight times a certain number is subtracted from 68, the result is 4. Find the number.

Accepted Answer

A)  9 
B)  8 
C)  18 
D)  40 
E)  7 
A)  9 
B)  8 
C)  18 
D)  40 
E)  7

Question 5

At a local restaurant, $315 in tips is to be shared between the server, bartender, and busboy. The server gets $30 more than three times the amount the busboy receives. The bartender gets $60 more than the amount the busboy receives. How much will the server receive?

Accepted Answer

A)  $135 
B)  $45 
C)  $165 
D)  $195 
E)  $105 
A)  $135 
B)  $45 
C)  $165 
D)  $195 
E)  $105

Question 6

Solve the equation. $\frac { b } { 35 } + \frac { b } { 56 } = 1$

Accepted Answer

A)  b = 280 
B)  $b = \frac { 13 } { 280 }$ 
C)  $b = 21 \frac { 7 } { 13 }$ 
D)  b = 13 
A)  b = 280 
B)  $b = \frac { 13 } { 280 }$ 
C)  $b = 21 \frac { 7 } { 13 }$ 
D)  b = 13

Question 7

Solve the equation. $2 ( 10 t + 6 ) = 10 ( 2 t - 8 )$

Accepted Answer

A)  1 
B)  5 
C)  8 
D)  all reals 
E)  no solution 
A)  1 
B)  5 
C)  8 
D)  all reals 
E)  no solution

Question 8

Write the inequality with x on the left side which has the same solution set as for -14 > x .

Accepted Answer

The answer of Write the inequality with x on the...

Question 9

Use the properties of equality to solve the equation. 3.1 x = 11.16

Accepted Answer

A)  x = 3.7 
B)  x = 3.6 
C)  x = 3.55 
D)  x = 3.65 
E)  none of these 
A)  x = 3.7 
B)  x = 3.6 
C)  x = 3.55 
D)  x = 3.65 
E)  none of these

Question 10

Use the properties of equality to solve the equation. $- \frac { 7 } { 9 } t = 1$

Accepted Answer

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

Question 11

For the following problem, solve the inequality. $6 x - 24 - 2 x > 8$

Accepted Answer

A)  $( - 8 , \infty )$ 
B)  $( 7 , \infty )$ 
C)  $( 9 , \infty )$ 
D)  $( 8 , \infty )$ 
E)  none of these 
A)  $( - 8 , \infty )$ 
B)  $( 7 , \infty )$ 
C)  $( 9 , \infty )$ 
D)  $( 8 , \infty )$ 
E)  none of these

Question 12

Two less than four times a number is 30 is translated as $4 n - 2 = 30$ .

Accepted Answer

A) True 
 B)False

Question 13

For the following problem state the solution set. 16 $-$ x

Accepted Answer

A)  $( - \infty , 16 ]$ 
B)  $( - \infty , 16 )$ 
C)  $[ 16 , \infty )$ 
D)  $( 16 , \infty )$ 
E)  none of these 
A)  $( - \infty , 16 ]$ 
B)  $( - \infty , 16 )$ 
C)  $[ 16 , \infty )$ 
D)  $( 16 , \infty )$ 
E)  none of these

Question 14

Tickets for a benefit dinner were priced at $10 for students and $15 for nonstudents. There were 1,350 tickets sold for a total of $17,795. How many student tickets were sold?

Accepted Answer

A)  521 
B)  481 
C)  491 
D)  501 
E)  541 
A)  521 
B)  481 
C)  491 
D)  501 
E)  541

Question 15

A jeweler has priced a diamond ring at $500. This price represents $20 less than twice the cost of the ring to the jeweler. Find the cost of the ring to the jeweler.

Accepted Answer

A)  $250 
B)  $980 
C)  $240 
D)  $260 
E)  $480 
A)  $250 
B)  $980 
C)  $240 
D)  $260 
E)  $480

Question 16

Solve the equation. 23 $-$ z = 27

Accepted Answer

A)  z = -1 
B)  z = -3 
C)  z = -4 
D)  z = 2 
A)  z = -1 
B)  z = -3 
C)  z = -4 
D)  z = 2

Question 17

Solve the equation. $9 z - 36 + 12 z - 12 z + 18 = 54$

Accepted Answer

The answer of Solve the equation. \(9 z - 36...

Question 18

Use the properties of equality to solve the equation. 1.7 a = 6.97 Please express your answer as a decimal.

Accepted Answer

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

Question 19

Solve the equation. $6 z + 40 + 4 z = 60$

Accepted Answer

A)  z = 7 
B)  z = 1 
C)  z = 2 
D)  z = 9 
A)  z = 7 
B)  z = 1 
C)  z = 2 
D)  z = 9

Question 20

Solve the equation. 21 $-$ s = 25

Accepted Answer

The answer of Solve the equation. 21 $-$ s =...

Solve the equation. 8 = 4 b $-$ 8

Multiplying both sides of an equation by the LCD will eliminate fractions in the equation.

For the following problem, solve the inequality. $2 > 16 x + 34$ Please enter your answer as an interval.

If eight times a certain number is subtracted from 68, the result is 4. Find the number.

At a local restaurant, $315 in tips is to be shared between the server, bartender, and busboy. The server gets $30 more than three times the amount the busboy receives. The bartender gets $60 more than the amount the busboy receives. How much will the server receive?

Solve the equation. $\frac { b } { 35 } + \frac { b } { 56 } = 1$

Solve the equation. $2 ( 10 t + 6 ) = 10 ( 2 t - 8 )$

Write the inequality with x on the left side which has the same solution set as for -14 > x .

Use the properties of equality to solve the equation. 3.1 x = 11.16

Use the properties of equality to solve the equation. $- \frac { 7 } { 9 } t = 1$

For the following problem, solve the inequality. $6 x - 24 - 2 x > 8$

Two less than four times a number is 30 is translated as $4 n - 2 = 30$ .

For the following problem state the solution set. 16 $-$ x

Tickets for a benefit dinner were priced at $10 for students and $15 for nonstudents. There were 1,350 tickets sold for a total of $17,795. How many student tickets were sold?

A jeweler has priced a diamond ring at $500. This price represents $20 less than twice the cost of the ring to the jeweler. Find the cost of the ring to the jeweler.

Solve the equation. 23 $-$ z = 27

Solve the equation. $9 z - 36 + 12 z - 12 z + 18 = 54$

Use the properties of equality to solve the equation. 1.7 a = 6.97 Please express your answer as a decimal.

Solve the equation. $6 z + 40 + 4 z = 60$

Solve the equation. 21 $-$ s = 25

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 = 4 b −-− 8

Multiplying both sides of an equation by the LCD will eliminate fractions in the equation.

For the following problem, solve the inequality. 2>16x+342 > 16 x + 342>16x+34 Please enter your answer as an interval.

If eight times a certain number is subtracted from 68, the result is 4. Find the number.

At a local restaurant, $315 in tips is to be shared between the server, bartender, and busboy. The server gets $30 more than three times the amount the busboy receives. The bartender gets $60 more than the amount the busboy receives. How much will the server receive?

Solve the equation. b35+b56=1\frac { b } { 35 } + \frac { b } { 56 } = 135b​+56b​=1

Solve the equation. 2(10t+6)=10(2t−8)2 ( 10 t + 6 ) = 10 ( 2 t - 8 )2(10t+6)=10(2t−8)

Write the inequality with x on the left side which has the same solution set as for -14 > x .

Use the properties of equality to solve the equation. 3.1 x = 11.16

Use the properties of equality to solve the equation. −79t=1- \frac { 7 } { 9 } t = 1−97​t=1

For the following problem, solve the inequality. 6x−24−2x>86 x - 24 - 2 x > 86x−24−2x>8

Two less than four times a number is 30 is translated as 4n−2=304 n - 2 = 304n−2=30 .

For the following problem state the solution set. 16 −-− x

Tickets for a benefit dinner were priced at $10 for students and $15 for nonstudents. There were 1,350 tickets sold for a total of $17,795. How many student tickets were sold?

A jeweler has priced a diamond ring at $500. This price represents $20 less than twice the cost of the ring to the jeweler. Find the cost of the ring to the jeweler.

Solve the equation. 23 −-− z = 27

Solve the equation. 9z−36+12z−12z+18=549 z - 36 + 12 z - 12 z + 18 = 549z−36+12z−12z+18=54

Use the properties of equality to solve the equation. 1.7 a = 6.97 Please express your answer as a decimal.

Solve the equation. 6z+40+4z=606 z + 40 + 4 z = 606z+40+4z=60

Solve the equation. 21 −-− s = 25

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 = 4 b $-$ 8

For the following problem, solve the inequality. $2 > 16 x + 34$ Please enter your answer as an interval.

Solve the equation. $\frac { b } { 35 } + \frac { b } { 56 } = 1$

Solve the equation. $2 ( 10 t + 6 ) = 10 ( 2 t - 8 )$

Use the properties of equality to solve the equation. $- \frac { 7 } { 9 } t = 1$

For the following problem, solve the inequality. $6 x - 24 - 2 x > 8$

Two less than four times a number is 30 is translated as $4 n - 2 = 30$ .

For the following problem state the solution set. 16 $-$ x

Solve the equation. 23 $-$ z = 27

Solve the equation. $9 z - 36 + 12 z - 12 z + 18 = 54$

Solve the equation. $6 z + 40 + 4 z = 60$

Solve the equation. 21 $-$ s = 25