Question 1

Rewrite the following subtraction as addition. $14 - 10$ = __________ Carry out the addition to find the answer. __________

Accepted Answer

The answer of Rewrite the following subtraction as addition. \(14...

Question 2

Find the positive square root of the number   1,936. If there is no square root, enter impossible.

Accepted Answer

The answer of Find the positive square root of the...

Question 3

Evaluate the expression for the given values of the variables. $a ^ { 2 } + 2 a b + b ^ { 2 }$ for $a = 4$ and $b = 7$

Accepted Answer

The answer of Evaluate the expression for the given values...

Question 4

Find the positive square root of the number $\frac { 625 } { 1,225 }$ If there is no square root, enter impossible .

Accepted Answer

The answer of Find the positive square root of the...

Question 5

Find the following sum: $$- 54 + 56$$

Accepted Answer

The answer of Find the following sum: \[- 54 +...

Question 6

Find the quotient. $35 \div 7$

Accepted Answer

The answer of Find the quotient. $35 \div 7$...

Question 7

Translate the phrase to an algebraic expression. If no variable is given, use x as the variable. 1 less than the total height h .

Accepted Answer

A)  $h - 4$ 
B)  4 + h 
C)  $h - 1$ 
D)  1 + h 
E)  none of these 
A)  $h - 4$ 
B)  4 + h 
C)  $h - 1$ 
D)  1 + h 
E)  none of these

Question 8

Evaluate the expression for the given values of the variables. $A = 9 x - 3 z$ for $x = 2$ and $z = 4$ . $A =$ __________

Accepted Answer

The answer of Evaluate the expression for the given values...

Question 9

Let $x = - 4 , y = 3$ and $z = - 1$ . Evaluate the expression to find $$Q$$ $$Q = ( x - y + z ) ^ { 2 }$$ $$Q =$$ __________

Accepted Answer

The answer of Let \(x = - 4 , y...

Question 10

Let $x = - 12$ and $z = - 7$ . Find $B = x - z$ $$B =$$ __________

Accepted Answer

The answer of Let $x = - 12$ and \(z...

Question 11

$( - 18 ) ( 0 ) ( 25 ) = 0$

Accepted Answer

A) True 
 B)False

Question 12

Subtracting 15 is the same as adding __________.

Accepted Answer

The answer of Subtracting 15 is the same as adding...

Question 13

If $n$ represents a number, write a word description of the algebraic expression. $$n - 8$$

Accepted Answer

A)  The product of 8 and a number. 
B)  8 less than a number. 
C)  A number less than 8. 
D)  8 more than a number. 
E)  The quotient of 8 and a number. 
A)  The product of 8 and a number. 
B)  8 less than a number. 
C)  A number less than 8. 
D)  8 more than a number. 
E)  The quotient of 8 and a number.

Question 14

Find the difference. $$20 - ( - 11 )$$

Accepted Answer

A)  31 
B)  9 
C)    31 
D)  -9 
E)  220 
A)  31 
B)  9 
C)    31 
D)  -9 
E)  220

Question 15

Rewrite the following subtraction as addition. $$5 - ( - 13 )$$ = __________ Carry out the addition to find the answer. __________

Accepted Answer

The answer of Rewrite the following subtraction as addition. \[5...

Question 16

Let $u = - 9 , v = 8 , w = - 5$ and $x = - 6$ Evaluate the expression. $w + V X$

Accepted Answer

The answer of Let \(u = - 9 , v...

Question 17

Simplify the expression. $- | 20 |$

Accepted Answer

A)  $- | - 20 |$ 
B)  $- 20$ 
C)  $20$ 
D)  $| - 20 |$ 
E)  none of these 
A)  $- | - 20 |$ 
B)  $- 20$ 
C)  $20$ 
D)  $| - 20 |$ 
E)  none of these

Question 18

$| - 13 | < 0$

Accepted Answer

A) True 
 B)False

Question 19

Find the sum. $- 11 + 6$

Accepted Answer

A)  1 
B)  11 
C)  |-11| 
D)  -5 
E)  0 
A)  1 
B)  11 
C)  |-11| 
D)  -5 
E)  0

Question 20

Classify the number $\sqrt { 6 }$ as rational or irrational.

Accepted Answer

A)  rational 
B)  irrational 
A)  rational 
B)  irrational

Rewrite the following subtraction as addition. $14 - 10$ = Carry out the addition to find the answer.

Find the positive square root of the number 1,936. If there is no square root, enter impossible.

Evaluate the expression for the given values of the variables. $a ^ { 2 } + 2 a b + b ^ { 2 }$ for $a = 4$ and $b = 7$

Find the positive square root of the number $\frac { 625 } { 1,225 }$ If there is no square root, enter impossible .

Find the following sum: $- 54 + 56$

Find the quotient. $35 \div 7$

Translate the phrase to an algebraic expression. If no variable is given, use x as the variable. 1 less than the total height h .

Evaluate the expression for the given values of the variables. $A = 9 x - 3 z$ for $x = 2$ and $z = 4$ . $A =$ __________

Let $x = - 4 , y = 3$ and $z = - 1$ . Evaluate the expression to find $Q$ $Q = ( x - y + z ) ^ { 2 }$ $Q =$ __________

Let $x = - 12$ and $z = - 7$ . Find $B = x - z$ $B =$ __________

$( - 18 ) ( 0 ) ( 25 ) = 0$

Subtracting 15 is the same as adding __________.

If $n$ represents a number, write a word description of the algebraic expression. $n - 8$

Find the difference. $20 - ( - 11 )$

Rewrite the following subtraction as addition. $5 - ( - 13 )$ = Carry out the addition to find the answer.

Let $u = - 9 , v = 8 , w = - 5$ and $x = - 6$ Evaluate the expression. $w + V X$

Simplify the expression. $- | 20 |$

$| - 13 | < 0$

Find the sum. $- 11 + 6$

Classify the number $\sqrt { 6 }$ as rational or irrational.

Arithmetic, Calculators, and Problem Solving

Introduction to Algebra

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Exam 2: Sets of Numbers

Rewrite the following subtraction as addition. 14−1014 - 1014−10 = __________ Carry out the addition to find the answer. __________

Find the positive square root of the number 1,936. If there is no square root, enter impossible.

Evaluate the expression for the given values of the variables. a2+2ab+b2a ^ { 2 } + 2 a b + b ^ { 2 }a2+2ab+b2 for a=4a = 4a=4 and b=7b = 7b=7

Find the positive square root of the number 6251,225\frac { 625 } { 1,225 }1,225625​ If there is no square root, enter impossible .

Find the following sum: −54+56- 54 + 56−54+56

Find the quotient. 35÷735 \div 735÷7

Translate the phrase to an algebraic expression. If no variable is given, use x as the variable. 1 less than the total height h .

Evaluate the expression for the given values of the variables. A=9x−3zA = 9 x - 3 zA=9x−3z for x=2x = 2x=2 and z=4z = 4z=4 . A=A =A= __________

Let x=−4,y=3x = - 4 , y = 3x=−4,y=3 and z=−1z = - 1z=−1 . Evaluate the expression to find QQQ Q=(x−y+z)2Q = ( x - y + z ) ^ { 2 }Q=(x−y+z)2 Q=Q =Q= __________

Let x=−12x = - 12x=−12 and z=−7z = - 7z=−7 . Find B=x−zB = x - zB=x−z B=B =B= __________

(−18)(0)(25)=0( - 18 ) ( 0 ) ( 25 ) = 0(−18)(0)(25)=0

Subtracting 15 is the same as adding __________.

If nnn represents a number, write a word description of the algebraic expression. n−8n - 8n−8

Find the difference. 20−(−11)20 - ( - 11 )20−(−11)

Rewrite the following subtraction as addition. 5−(−13)5 - ( - 13 )5−(−13) = __________ Carry out the addition to find the answer. __________

Let u=−9,v=8,w=−5u = - 9 , v = 8 , w = - 5u=−9,v=8,w=−5 and x=−6x = - 6x=−6 Evaluate the expression. w+VXw + V Xw+VX

Simplify the expression. −∣20∣- | 20 |−∣20∣

∣−13∣<0| - 13 | < 0∣−13∣<0

Find the sum. −11+6- 11 + 6−11+6

Classify the number 6\sqrt { 6 }6​ as rational or irrational.

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

Rewrite the following subtraction as addition. $14 - 10$ = Carry out the addition to find the answer.

Evaluate the expression for the given values of the variables. $a ^ { 2 } + 2 a b + b ^ { 2 }$ for $a = 4$ and $b = 7$

Find the positive square root of the number $\frac { 625 } { 1,225 }$ If there is no square root, enter impossible .

Find the following sum: $- 54 + 56$

Find the quotient. $35 \div 7$

Evaluate the expression for the given values of the variables. $A = 9 x - 3 z$ for $x = 2$ and $z = 4$ . $A =$ __________

Let $x = - 4 , y = 3$ and $z = - 1$ . Evaluate the expression to find $Q$ $Q = ( x - y + z ) ^ { 2 }$ $Q =$ __________

Let $x = - 12$ and $z = - 7$ . Find $B = x - z$ $B =$ __________

$( - 18 ) ( 0 ) ( 25 ) = 0$

If $n$ represents a number, write a word description of the algebraic expression. $n - 8$

Find the difference. $20 - ( - 11 )$

Rewrite the following subtraction as addition. $5 - ( - 13 )$ = Carry out the addition to find the answer.

Let $u = - 9 , v = 8 , w = - 5$ and $x = - 6$ Evaluate the expression. $w + V X$

Simplify the expression. $- | 20 |$

$| - 13 | < 0$

Find the sum. $- 11 + 6$

Classify the number $\sqrt { 6 }$ as rational or irrational.