Question 1

Use the properties of equality to solve the equations and match with a correct solution.
-$t = - \frac { 1 } { 50 }$

Accepted Answer

A)  $- 5 t = \frac { 1 } { 10 }$ 
B)  $- 3 t = \frac { 1 } { 7 }$ 
A)  $- 5 t = \frac { 1 } { 10 }$ 
B)  $- 3 t = \frac { 1 } { 7 }$

Question 2

Lucy has 43 coins consisting of nickels and quarters amounting to $8.15. How many nickels does she have?

Accepted Answer

The answer of Lucy has 43 coins consisting of nickels...

Question 3

When the equation is not true under any conditions, then the equation is called a contradiction.

Accepted Answer

A) True 
 B)False

Question 4

Solve the equation. $\frac { 5 } { 16 } v - \frac { 4 } { 5 } = \frac { 9 } { 20 }$

Accepted Answer

A)  v = -4 
B)  v = 4 
C)  v = 6 
D)  v = -6 
E)  none of these 
A)  v = -4 
B)  v = 4 
C)  v = 6 
D)  v = -6 
E)  none of these

Question 5

Solve the problem by setting up and solving an appropriate inequality. The Mets have won 47 baseball games and lost 45 games. They have 68 more games to play. To win more than 50% of all their games, how many of the 68 games remaining must they win?

Accepted Answer

A)  x  33 
C)  x  35 
A)  x  33 
C)  x  35

Question 6

Solve the inequality. $- 2 ( z + 4 ) > 6$

Accepted Answer

A)  $( - \infty , - 7 ]$ 
B)  $( - 7 , \infty )$ 
C)  $( - \infty , 1 )$ 
D)  $( - \infty , - 7 )$ 
E)  $( 1 , \infty )$ 
A)  $( - \infty , - 7 ]$ 
B)  $( - 7 , \infty )$ 
C)  $( - \infty , 1 )$ 
D)  $( - \infty , - 7 )$ 
E)  $( 1 , \infty )$

Question 7

For the following problem, solve the inequality. $24 \leq 10 t - 6 t - 28$

Accepted Answer

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

Question 8

3 more than 6 times a certain number is the same as 2 less than 5 times the number. Find the number.

Accepted Answer

A)  2 
B)  -1 
C)  -5 
D)  -10 
A)  2 
B)  -1 
C)  -5 
D)  -10

Question 9

Use the properties of equality to solve the equation. $\frac { 1 m } { 2 } = \frac { 1 } { 16 }$ Enter your answer in fraction form.

Accepted Answer

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

Question 10

Solve the inequality. $6 ( x + 3 ) - 4 ( x - 5 ) > - 10$

Accepted Answer

The answer of Solve the inequality. \(6 ( x +...

Question 11

Solve the equation. $-$ 2 y + 6 = 16

Accepted Answer

A)  y = -4 
B)  y = -5 
C)  y = 1 
D)  y = 5 
E)  none of these 
A)  y = -4 
B)  y = -5 
C)  y = 1 
D)  y = 5 
E)  none of these

Question 12

For the following problem, solve the inequality. $- 24 n \leq - 144$ Please enter your answer as an interval.

Accepted Answer

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

Question 13

Solve this equation. 6( k + 1) = 8 Do not convert fractions to decimal form.

Accepted Answer

The answer of Solve this equation. 6( k + 1)...

Question 14

Use the properties of equality to solve the equation. 2.3 m = 4.83

Accepted Answer

A)  m = 2.2 
B)  m = 2.1 
C)  m = 2.15 
D)  m = 2.05 
E)  none of these 
A)  m = 2.2 
B)  m = 2.1 
C)  m = 2.15 
D)  m = 2.05 
E)  none of these

Question 15

Solve the equation. $-$ 5 t + 2 = 32

Accepted Answer

A)  t = $-$ 6 
B)  t = 6 
C)  t = $-$ 12 
D)  t = $-$ 7 
E)  t = 7 
A)  t = $-$ 6 
B)  t = 6 
C)  t = $-$ 12 
D)  t = $-$ 7 
E)  t = 7

Question 16

The sum of the measures of the three angles of a triangle is $180 ^ { \circ }$ .

Accepted Answer

A) True 
 B)False

Question 17

Tickets for a concert were priced at $7 for students and $10 for nonstudents. There were 1,500 tickets sold for a total of $13,257. How many student tickets were sold?

Accepted Answer

The answer of Tickets for a concert were priced at...

Question 18

Solve the equation. $9 ( z + 3 ) + 3 ( 2 z - 3 ) = 7 ( 2 z + 9 )$

Accepted Answer

The answer of Solve the equation. \(9 ( z +...

Question 19

The union of set A and set B is denoted by $A \cap B$ .

Accepted Answer

A) True 
 B)False

Question 20

Match each compound inequality with its solution.
-$x \leq 2 \text { or } x \geq 9$

Accepted Answer

A)    
B)    
A)    
B)

Use the properties of equality to solve the equations and match with a correct solution. - $t = - \frac { 1 } { 50 }$

Lucy has 43 coins consisting of nickels and quarters amounting to $8.15. How many nickels does she have?

When the equation is not true under any conditions, then the equation is called a contradiction.

Solve the equation. $\frac { 5 } { 16 } v - \frac { 4 } { 5 } = \frac { 9 } { 20 }$

Solve the problem by setting up and solving an appropriate inequality. The Mets have won 47 baseball games and lost 45 games. They have 68 more games to play. To win more than 50% of all their games, how many of the 68 games remaining must they win?

Solve the inequality. $- 2 ( z + 4 ) > 6$

For the following problem, solve the inequality. $24 \leq 10 t - 6 t - 28$

3 more than 6 times a certain number is the same as 2 less than 5 times the number. Find the number.

Use the properties of equality to solve the equation. $\frac { 1 m } { 2 } = \frac { 1 } { 16 }$ Enter your answer in fraction form.

Solve the inequality. $6 ( x + 3 ) - 4 ( x - 5 ) > - 10$

Solve the equation. $-$ 2 y + 6 = 16

For the following problem, solve the inequality. $- 24 n \leq - 144$ Please enter your answer as an interval.

Solve this equation. 6( k + 1) = 8 Do not convert fractions to decimal form.

Use the properties of equality to solve the equation. 2.3 m = 4.83

Solve the equation. $-$ 5 t + 2 = 32

The sum of the measures of the three angles of a triangle is $180 ^ { \circ }$ .

Tickets for a concert were priced at $7 for students and $10 for nonstudents. There were 1,500 tickets sold for a total of $13,257. How many student tickets were sold?

Solve the equation. $9 ( z + 3 ) + 3 ( 2 z - 3 ) = 7 ( 2 z + 9 )$

The union of set A and set B is denoted by $A \cap B$ .

Match each compound inequality with its solution. - $x \leq 2 \text { or } x \geq 9$

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

Use the properties of equality to solve the equations and match with a correct solution. - t=−150t = - \frac { 1 } { 50 }t=−501​

Lucy has 43 coins consisting of nickels and quarters amounting to $8.15. How many nickels does she have?

When the equation is not true under any conditions, then the equation is called a contradiction.

Solve the equation. 516v−45=920\frac { 5 } { 16 } v - \frac { 4 } { 5 } = \frac { 9 } { 20 }165​v−54​=209​

Solve the problem by setting up and solving an appropriate inequality. The Mets have won 47 baseball games and lost 45 games. They have 68 more games to play. To win more than 50% of all their games, how many of the 68 games remaining must they win?

Solve the inequality. −2(z+4)>6- 2 ( z + 4 ) > 6−2(z+4)>6

For the following problem, solve the inequality. 24≤10t−6t−2824 \leq 10 t - 6 t - 2824≤10t−6t−28

3 more than 6 times a certain number is the same as 2 less than 5 times the number. Find the number.

Use the properties of equality to solve the equation. 1m2=116\frac { 1 m } { 2 } = \frac { 1 } { 16 }21m​=161​ Enter your answer in fraction form.

Solve the inequality. 6(x+3)−4(x−5)>−106 ( x + 3 ) - 4 ( x - 5 ) > - 106(x+3)−4(x−5)>−10

Solve the equation. −-− 2 y + 6 = 16

For the following problem, solve the inequality. −24n≤−144- 24 n \leq - 144−24n≤−144 Please enter your answer as an interval.

Solve this equation. 6( k + 1) = 8 Do not convert fractions to decimal form.

Use the properties of equality to solve the equation. 2.3 m = 4.83

Solve the equation. −-− 5 t + 2 = 32

The sum of the measures of the three angles of a triangle is 180∘180 ^ { \circ }180∘ .

Tickets for a concert were priced at $7 for students and $10 for nonstudents. There were 1,500 tickets sold for a total of $13,257. How many student tickets were sold?

Solve the equation. 9(z+3)+3(2z−3)=7(2z+9)9 ( z + 3 ) + 3 ( 2 z - 3 ) = 7 ( 2 z + 9 )9(z+3)+3(2z−3)=7(2z+9)

The union of set A and set B is denoted by A∩BA \cap BA∩B .

Match each compound inequality with its solution. - x≤2 or x≥9x \leq 2 \text { or } x \geq 9x≤2 or x≥9

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

Use the properties of equality to solve the equations and match with a correct solution. - $t = - \frac { 1 } { 50 }$

Solve the equation. $\frac { 5 } { 16 } v - \frac { 4 } { 5 } = \frac { 9 } { 20 }$

Solve the inequality. $- 2 ( z + 4 ) > 6$

For the following problem, solve the inequality. $24 \leq 10 t - 6 t - 28$

Use the properties of equality to solve the equation. $\frac { 1 m } { 2 } = \frac { 1 } { 16 }$ Enter your answer in fraction form.

Solve the inequality. $6 ( x + 3 ) - 4 ( x - 5 ) > - 10$

Solve the equation. $-$ 2 y + 6 = 16

For the following problem, solve the inequality. $- 24 n \leq - 144$ Please enter your answer as an interval.

Solve the equation. $-$ 5 t + 2 = 32

The sum of the measures of the three angles of a triangle is $180 ^ { \circ }$ .

Solve the equation. $9 ( z + 3 ) + 3 ( 2 z - 3 ) = 7 ( 2 z + 9 )$

The union of set A and set B is denoted by $A \cap B$ .

Match each compound inequality with its solution. - $x \leq 2 \text { or } x \geq 9$