Question 1

Simplify the following expression: $$| - 5 |$$

Accepted Answer

The answer of Simplify the following expression: \[| - 5...

Question 2

Evaluate the expression for the given values of the variables. $C = 8 - x$ for $x = 3$

Accepted Answer

A)  $\mathrm { C } = 6$ 
B)  $\mathrm { C } = 7$ 
C)  $\mathrm { C } = 5$ 
D)  $C = 11$ 
E)  $C = 0$ 
A)  $\mathrm { C } = 6$ 
B)  $\mathrm { C } = 7$ 
C)  $\mathrm { C } = 5$ 
D)  $C = 11$ 
E)  $C = 0$

Question 3

Translate the phrase to an algebraic expression. If no variable is given, use $x$ as the variable. P increased by p

Accepted Answer

A)  $p + p$ 
B)  $p \times p$ 
C)  $p - p$ 
D)  $p \div p$ 
E)  none of these 
A)  $p + p$ 
B)  $p \times p$ 
C)  $p - p$ 
D)  $p \div p$ 
E)  none of these

Question 4

Is   28 greater or smaller than   18? Enter your answer in the form   28 >   18 or   28   18

Accepted Answer

The answer of Is   28 greater or smaller...

Question 5

Simplify the following expression: $$- | 2 |$$

Accepted Answer

The answer of Simplify the following expression: \[- | 2...

Question 6

Evaluate the expression. $- 12 + 13 - ( - 15 )$

Accepted Answer

The answer of Evaluate the expression. \(- 12 + 13...

Question 7

Evaluate the following expression: $$- 3 + ( - 8 ) - ( - 3 ) - 5$$

Accepted Answer

A)  -3 
B)  -9 
C)  -13 
D)  13 
E)  none of these 
A)  -3 
B)  -9 
C)  -13 
D)  13 
E)  none of these

Question 8

Find the sum. $$- 15 + 28$$

Accepted Answer

A)  13 
B)  -43 
C)  -13 
D)  15 
E)  43 
A)  13 
B)  -43 
C)  -13 
D)  15 
E)  43

Question 9

Let $u = - 1 , v = 2 , w = - 6$ and $x = - 8$ Evaluate the expression. $$\frac { w + X } { v }$$

Accepted Answer

A)  -14 
B)  1 
C)  -7 
D)  -1 
E)  7 
A)  -14 
B)  1 
C)  -7 
D)  -1 
E)  7

Question 10

22 >   49

Accepted Answer

A) True 
 B)False

Question 11

Perform the indicated operation. $$( - 6 ) ^ { 2 } - 6 ^ { 2 }$$ .

Accepted Answer

A)  -108 
B)  -72 
C)  108 
D)  72 
E)  0 
A)  -108 
B)  -72 
C)  108 
D)  72 
E)  0

Question 12

Find the sum. $- 26 + ( - 16 )$

Accepted Answer

A)  -10 
B)    10 
C)  -42 
D)  42 
E)  -41 
A)  -10 
B)    10 
C)  -42 
D)  42 
E)  -41

Question 13

Evaluate the expression for the given values of the variables. $A = 4 x - 2 z$ for $x = 5$ and $z = 3$ .

Accepted Answer

A)  $A = 28$ 
B)  $A = 10$ 
C)  $A = 2$ 
D)  $A = 8$ 
E)  $A = 14$ 
A)  $A = 28$ 
B)  $A = 10$ 
C)  $A = 2$ 
D)  $A = 8$ 
E)  $A = 14$

Question 14

Let $u = - 1 , v = 4 , w = - 8$ and $x = - 6$ Evaluate the expression. $$\frac { w + X } { u }$$

Accepted Answer

The answer of Let \(u = - 1 , v...

Question 15

Find the difference. $$19 - 11$$

Accepted Answer

A)  -8 
B)  8 
C)    209 
D)  30 
E)    30 
A)  -8 
B)  8 
C)    209 
D)  30 
E)    30

Question 16

$( - 10 ) ( 0 ) = 0$

Accepted Answer

A) True 
 B)False

Question 17

After joining two pieces of picture frame molding together, a frame maker checks her work by making a diagonal measurement (see the illustration). If the sides of the frame that form a right angle are a = 6 in.and b = 8 in., what measurement should the frame maker read on the yardstick?

Accepted Answer

The answer of After joining two pieces of picture frame...

Question 18

Let $x = - 3 , y = - 4$ and $z = - 5$ Find $L = x - y - z$ $$L =$$ __________

Accepted Answer

The answer of Let \(x = - 3 , y...

Question 19

What size is the television screen shown in the illustration?   Find d if a = 12 in. and b = 16 in..   .

Accepted Answer

A)  $30$ in. 
B)  $\sqrt { 656 }$ in. 
C)  $20$ in. 
D)  $\sqrt { 160 }$ in. 
E)  $28$ in. 
A)  $30$ in. 
B)  $\sqrt { 656 }$ in. 
C)  $20$ in. 
D)  $\sqrt { 160 }$ in. 
E)  $28$ in.

Question 20

The quotient of $\frac { - 11 } { 0 }$ is 0.

Accepted Answer

A) True 
 B)False

Simplify the following expression: $| - 5 |$

Evaluate the expression for the given values of the variables. $C = 8 - x$ for $x = 3$

Translate the phrase to an algebraic expression. If no variable is given, use $x$ as the variable. P increased by p

Is 28 greater or smaller than 18? Enter your answer in the form 28 > 18 or 28 18

Simplify the following expression: $- | 2 |$

Evaluate the expression. $- 12 + 13 - ( - 15 )$

Evaluate the following expression: $- 3 + ( - 8 ) - ( - 3 ) - 5$

Find the sum. $- 15 + 28$

Let $u = - 1 , v = 2 , w = - 6$ and $x = - 8$ Evaluate the expression. $\frac { w + X } { v }$

22 > 49

Perform the indicated operation. $( - 6 ) ^ { 2 } - 6 ^ { 2 }$ .

Find the sum. $- 26 + ( - 16 )$

Evaluate the expression for the given values of the variables. $A = 4 x - 2 z$ for $x = 5$ and $z = 3$ .

Let $u = - 1 , v = 4 , w = - 8$ and $x = - 6$ Evaluate the expression. $\frac { w + X } { u }$

Find the difference. $19 - 11$

$( - 10 ) ( 0 ) = 0$

After joining two pieces of picture frame molding together, a frame maker checks her work by making a diagonal measurement (see the illustration). If the sides of the frame that form a right angle are a = 6 in.and b = 8 in., what measurement should the frame maker read on the yardstick?

Let $x = - 3 , y = - 4$ and $z = - 5$ Find $L = x - y - z$ $L =$ __________

What size is the television screen shown in the illustration? Find d if a = 12 in. and b = 16 in.. .

The quotient of $\frac { - 11 } { 0 }$ is 0.

Arithmetic, Calculators, and Problem Solving

Introduction to Algebra

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Sets and Logic

Probability

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Exam 2: Sets of Numbers

Simplify the following expression: ∣−5∣| - 5 |∣−5∣

Evaluate the expression for the given values of the variables. C=8−xC = 8 - xC=8−x for x=3x = 3x=3

Translate the phrase to an algebraic expression. If no variable is given, use xxx as the variable. P increased by p

Is 28 greater or smaller than 18? Enter your answer in the form 28 > 18 or 28 18

Simplify the following expression: −∣2∣- | 2 |−∣2∣

Evaluate the expression. −12+13−(−15)- 12 + 13 - ( - 15 )−12+13−(−15)

Evaluate the following expression: −3+(−8)−(−3)−5- 3 + ( - 8 ) - ( - 3 ) - 5−3+(−8)−(−3)−5

Find the sum. −15+28- 15 + 28−15+28

Let u=−1,v=2,w=−6u = - 1 , v = 2 , w = - 6u=−1,v=2,w=−6 and x=−8x = - 8x=−8 Evaluate the expression. w+Xv\frac { w + X } { v }vw+X​

22 > 49

Perform the indicated operation. (−6)2−62( - 6 ) ^ { 2 } - 6 ^ { 2 }(−6)2−62 .

Find the sum. −26+(−16)- 26 + ( - 16 )−26+(−16)

Evaluate the expression for the given values of the variables. A=4x−2zA = 4 x - 2 zA=4x−2z for x=5x = 5x=5 and z=3z = 3z=3 .

Let u=−1,v=4,w=−8u = - 1 , v = 4 , w = - 8u=−1,v=4,w=−8 and x=−6x = - 6x=−6 Evaluate the expression. w+Xu\frac { w + X } { u }uw+X​

Find the difference. 19−1119 - 1119−11

(−10)(0)=0( - 10 ) ( 0 ) = 0(−10)(0)=0

After joining two pieces of picture frame molding together, a frame maker checks her work by making a diagonal measurement (see the illustration). If the sides of the frame that form a right angle are a = 6 in.and b = 8 in., what measurement should the frame maker read on the yardstick?

Let x=−3,y=−4x = - 3 , y = - 4x=−3,y=−4 and z=−5z = - 5z=−5 Find L=x−y−zL = x - y - zL=x−y−z L=L =L= __________

What size is the television screen shown in the illustration? Find d if a = 12 in. and b = 16 in.. .

The quotient of −110\frac { - 11 } { 0 }0−11​ is 0.

Arithmetic, Calculators, and Problem Solving

Introduction to Algebra

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Sets and Logic

Probability

Statistics

Graphs

Filters

Simplify the following expression: $| - 5 |$

Evaluate the expression for the given values of the variables. $C = 8 - x$ for $x = 3$

Translate the phrase to an algebraic expression. If no variable is given, use $x$ as the variable. P increased by p

Simplify the following expression: $- | 2 |$

Evaluate the expression. $- 12 + 13 - ( - 15 )$

Evaluate the following expression: $- 3 + ( - 8 ) - ( - 3 ) - 5$

Find the sum. $- 15 + 28$

Let $u = - 1 , v = 2 , w = - 6$ and $x = - 8$ Evaluate the expression. $\frac { w + X } { v }$

Perform the indicated operation. $( - 6 ) ^ { 2 } - 6 ^ { 2 }$ .

Find the sum. $- 26 + ( - 16 )$

Evaluate the expression for the given values of the variables. $A = 4 x - 2 z$ for $x = 5$ and $z = 3$ .

Let $u = - 1 , v = 4 , w = - 8$ and $x = - 6$ Evaluate the expression. $\frac { w + X } { u }$

Find the difference. $19 - 11$

$( - 10 ) ( 0 ) = 0$

Let $x = - 3 , y = - 4$ and $z = - 5$ Find $L = x - y - z$ $L =$ __________

The quotient of $\frac { - 11 } { 0 }$ is 0.