Question 1

Evaluate the expression. $$\frac { 12 \cdot 7 - 20 ( 8 \cdot 6 - 47 ) } { 4 ( 3 + 2 ) - 3 ^ { 2 } + 5 }$$

Accepted Answer

A)  $- 1$ 
B)  $7$ 
C)  $9$ 
D)  $4$ 
E)  $5$ 
A)  $- 1$ 
B)  $7$ 
C)  $9$ 
D)  $4$ 
E)  $5$ D

Question 2

Match between columns
                        Premises: integer

Accepted Answer

The Answer of {1,..., 6, 7, 8,...} and {0,..., 5, is...

Question 3

Find the mean of the list of data. 48, 61, 40, 39, 87, 50, 96, 107

Accepted Answer

A) 65 
B) 64 
C) 67 
D) 66 
E) 68 
A) 65 
B) 64 
C) 67 
D) 66 
E) 68 D

Question 4

Evaluate the expression. $$3 ^ { 2 } + 11 ^ { 2 }$$

Accepted Answer

The answer of Evaluate the expression. \[3 ^ { 2...

Question 5

Evaluate the expression. $$- 6 \cdot 2 + 9$$

Accepted Answer

A)  $21$ 
B)  $- 3$ 
C)  $- 21$ 
D)  $3$ 
E) 0 
A)  $21$ 
B)  $- 3$ 
C)  $- 21$ 
D)  $3$ 
E) 0

Question 6

What exponent must appear in the box to make the terms like terms? $$5 b ^ { 3 } , 2 b ^ { \square }$$

Accepted Answer

A) 16 
B) 2 
C) -3 
D) 3 
E) -1 
A) 16 
B) 2 
C) -3 
D) 3 
E) -1

Question 7

Use the following bar graph to find the average number of therms of natural gas used per month.

Accepted Answer

The answer of Use the following bar graph to find...

Question 8

Express the statement using one of the words sum , difference , product , or quotient . 3 x = 10

Accepted Answer

A) The difference of 3 and x is 10. 
B) The quotient of 3 and x is 10. 
C) The product of 3 and x is 10. 
D) The difference of 10 and x is 3. 
E) The sum of 3 and x is 10. 
A) The difference of 3 and x is 10. 
B) The quotient of 3 and x is 10. 
C) The product of 3 and x is 10. 
D) The difference of 10 and x is 3. 
E) The sum of 3 and x is 10.

Question 9

List the numbers in the set that are natural numbers. $$\left\{ - 3 , - 1 , - \frac { 1 } { 2 } , 0,1 , \frac { 4 } { 3 } , 2 , \sqrt { 7 } , 2.75,6,10 \right\}$$

Accepted Answer

A)  $1,2,6,10$ 
B)  $- 3 , - 1 , - \frac { 1 } { 2 } , 0,1 , \frac { 4 } { 3 } , 2,2.75,6,10$ 
C)  $- 3 , - 1 , - \frac { 1 } { 2 } , 0,1,2,2.75,6,10$ 
D)  $- 3 , - 1 , - \frac { 1 } { 2 } , 0,1 , \frac { 4 } { 3 } , 2 , \sqrt { 7 } , 2.75,6,10$ 
E)  $- 3 , - 1,0,1,2,2.75,6,10$ 
A)  $1,2,6,10$ 
B)  $- 3 , - 1 , - \frac { 1 } { 2 } , 0,1 , \frac { 4 } { 3 } , 2,2.75,6,10$ 
C)  $- 3 , - 1 , - \frac { 1 } { 2 } , 0,1,2,2.75,6,10$ 
D)  $- 3 , - 1 , - \frac { 1 } { 2 } , 0,1 , \frac { 4 } { 3 } , 2 , \sqrt { 7 } , 2.75,6,10$ 
E)  $- 3 , - 1,0,1,2,2.75,6,10$

Question 10

Find the product. $$\left( 4 s ^ { 5 } z ^ { 4 } \right) \left( 2 s ^ { 3 } z ^ { 2 } \right)$$

Accepted Answer

A)  $6 s ^ { 8 } z ^ { 6 }$ 
B)  $8 s ^ { 8 } z ^ { 6 }$ 
C)  $8 s ^ { 15 } z ^ { 8 }$ 
D)  $8 s ^ { 2 } z ^ { 2 }$ 
E) none of these 
A)  $6 s ^ { 8 } z ^ { 6 }$ 
B)  $8 s ^ { 8 } z ^ { 6 }$ 
C)  $8 s ^ { 15 } z ^ { 8 }$ 
D)  $8 s ^ { 2 } z ^ { 2 }$ 
E) none of these

Question 11

Use the rules of division and the rule for order of operations to simplify the expression as much as possible. $$- 63 \div ( 70 \div 10 )$$

Accepted Answer

A) 2 
B) -9 
C) 3 
D) -2 
A) 2 
B) -9 
C) 3 
D) -2

Question 12

Simplify and complete the expression. $$6 ( a - 3 ) + 6 a +$$ ___ $- 18 =$ __ $- 18$

Accepted Answer

The answer of Simplify and complete the expression. \[6 (...

Question 13

A savings account contained $465. After a deposit of $54 and a withdrawal of $167, how much is in the account? $__________

Accepted Answer

The answer of A savings account contained $465. After a...

Question 14

Translate the verbal model into an equation. The amount of sand that should be used is the product of 2 and the amount of cement used.

Accepted Answer

A) s = 2 * c 
B) s = 2 + c 
C) s = 2 $-$ c 
D) s = c $-$ 2 
E) s = 2 
A) s = 2 * c 
B) s = 2 + c 
C) s = 2 $-$ c 
D) s = c $-$ 2 
E) s = 2

Question 15

Find the difference. $- \frac { 9 } { 8 } - \frac { 11 } { 8 }$

Accepted Answer

A)  $- \frac { 5 } { 2 }$ 
B)  $\frac { 5 } { 4 }$ 
C)  $- \frac { 5 } { 4 }$ 
D)  $\frac { 4 } { 5 }$ 
E)  $\frac { 5 } { 2 }$ 
A)  $- \frac { 5 } { 2 }$ 
B)  $\frac { 5 } { 4 }$ 
C)  $- \frac { 5 } { 4 }$ 
D)  $\frac { 4 } { 5 }$ 
E)  $\frac { 5 } { 2 }$

Question 16

Multiply and reduce your answer to lowest terms. $- \frac { 38 } { 3 } \cdot \frac { 9 } { 19 } \cdot \frac { 1 } { 18 }$

Accepted Answer

A)  $- \frac { 1 } { 3 }$ 
B)  $\frac { 1 } { 3 }$ 
C) -1 
D) 1 
E)  $- \frac { 3 } { 19 }$ 
A)  $- \frac { 1 } { 3 }$ 
B)  $\frac { 1 } { 3 }$ 
C) -1 
D) 1 
E)  $- \frac { 3 } { 19 }$

Question 17

Find the sum. 18 + ( $-$ 18)

Accepted Answer

A)  $-$ 36 
B)  $-$ 18 
C) 0 
D) 36 
E) 18 
A)  $-$ 36 
B)  $-$ 18 
C) 0 
D) 36 
E) 18

Question 18

Perform the operation. $$\frac { - 40 } { 5 }$$

Accepted Answer

A) 9 
B)  $-$ 2 
C)  $-$ 8 
D) 8 
E)  $-$ 6 
A) 9 
B)  $-$ 2 
C)  $-$ 8 
D) 8 
E)  $-$ 6

Question 19

Use the associative property of multiplication to find the product. $- \frac { 1 } { 3 } ( 3.32 )$

Accepted Answer

The answer of Use the associative property of multiplication to...

Question 20

The set of __________ numbers is {0, 1, 2, 3, ...}.

Accepted Answer

A) irrational 
B) integer 
C) whole 
D) natural 
E) negative 
A) irrational 
B) integer 
C) whole 
D) natural 
E) negative

Evaluate the expression. $\frac { 12 \cdot 7 - 20 ( 8 \cdot 6 - 47 ) } { 4 ( 3 + 2 ) - 3 ^ { 2 } + 5 }$

Find the mean of the list of data. 48, 61, 40, 39, 87, 50, 96, 107

Evaluate the expression. $3 ^ { 2 } + 11 ^ { 2 }$

Evaluate the expression. $- 6 \cdot 2 + 9$

What exponent must appear in the box to make the terms like terms? $5 b ^ { 3 } , 2 b ^ { \square }$

Use the following bar graph to find the average number of therms of natural gas used per month.

Express the statement using one of the words sum , difference , product , or quotient . 3 x = 10

List the numbers in the set that are natural numbers. $\left\{ - 3 , - 1 , - \frac { 1 } { 2 } , 0,1 , \frac { 4 } { 3 } , 2 , \sqrt { 7 } , 2.75,6,10 \right\}$

Find the product. $\left( 4 s ^ { 5 } z ^ { 4 } \right) \left( 2 s ^ { 3 } z ^ { 2 } \right)$

Use the rules of division and the rule for order of operations to simplify the expression as much as possible. $- 63 \div ( 70 \div 10 )$

Simplify and complete the expression. $6 ( a - 3 ) + 6 a +$ _ $- 18 =$ $- 18$

A savings account contained $465. After a deposit of $54 and a withdrawal of $167, how much is in the account? $__________

Translate the verbal model into an equation. The amount of sand that should be used is the product of 2 and the amount of cement used.

Find the difference. $- \frac { 9 } { 8 } - \frac { 11 } { 8 }$

Multiply and reduce your answer to lowest terms. $- \frac { 38 } { 3 } \cdot \frac { 9 } { 19 } \cdot \frac { 1 } { 18 }$

Find the sum. 18 + ( $-$ 18)

Perform the operation. $\frac { - 40 } { 5 }$

Use the associative property of multiplication to find the product. $- \frac { 1 } { 3 } ( 3.32 )$

The set of __________ numbers is {0, 1, 2, 3, ...}.

Equations, Inequalities, and Problem Solving

Graphs, Linear Equations, and Inequalities in Two Variables; Functions From Campus to Careers: Physical Therapis

Solving Systems of Equations and Inequalities

Exponents and Polynomials

Factoring and Quadratic Equations

Rational Expressions and Equations

Roots and Radicals

Quadratic Equations

Filters

Exam 1: An Introduction to Algebra

Evaluate the expression. 12⋅7−20(8⋅6−47)4(3+2)−32+5\frac { 12 \cdot 7 - 20 ( 8 \cdot 6 - 47 ) } { 4 ( 3 + 2 ) - 3 ^ { 2 } + 5 }4(3+2)−32+512⋅7−20(8⋅6−47)​

Find the mean of the list of data. 48, 61, 40, 39, 87, 50, 96, 107

Evaluate the expression. 32+1123 ^ { 2 } + 11 ^ { 2 }32+112

Evaluate the expression. −6⋅2+9- 6 \cdot 2 + 9−6⋅2+9

What exponent must appear in the box to make the terms like terms? 5b3,2b□5 b ^ { 3 } , 2 b ^ { \square }5b3,2b□

Use the following bar graph to find the average number of therms of natural gas used per month.

Express the statement using one of the words sum , difference , product , or quotient . 3 x = 10

List the numbers in the set that are natural numbers. {−3,−1,−12,0,1,43,2,7,2.75,6,10}\left\{ - 3 , - 1 , - \frac { 1 } { 2 } , 0,1 , \frac { 4 } { 3 } , 2 , \sqrt { 7 } , 2.75,6,10 \right\}{−3,−1,−21​,0,1,34​,2,7​,2.75,6,10}

Find the product. (4s5z4)(2s3z2)\left( 4 s ^ { 5 } z ^ { 4 } \right) \left( 2 s ^ { 3 } z ^ { 2 } \right)(4s5z4)(2s3z2)

Use the rules of division and the rule for order of operations to simplify the expression as much as possible. −63÷(70÷10)- 63 \div ( 70 \div 10 )−63÷(70÷10)

Simplify and complete the expression. 6(a−3)+6a+6 ( a - 3 ) + 6 a +6(a−3)+6a+ ___ −18=- 18 =−18= __ −18- 18−18

A savings account contained $465. After a deposit of $54 and a withdrawal of $167, how much is in the account? $__________

Translate the verbal model into an equation. The amount of sand that should be used is the product of 2 and the amount of cement used.

Find the difference. −98−118- \frac { 9 } { 8 } - \frac { 11 } { 8 }−89​−811​

Multiply and reduce your answer to lowest terms. −383⋅919⋅118- \frac { 38 } { 3 } \cdot \frac { 9 } { 19 } \cdot \frac { 1 } { 18 }−338​⋅199​⋅181​

Find the sum. 18 + ( −-− 18)

Perform the operation. −405\frac { - 40 } { 5 }5−40​

Use the associative property of multiplication to find the product. −13(3.32)- \frac { 1 } { 3 } ( 3.32 )−31​(3.32)

The set of __________ numbers is {0, 1, 2, 3, ...}.

Equations, Inequalities, and Problem Solving

Graphs, Linear Equations, and Inequalities in Two Variables; Functions From Campus to Careers: Physical Therapis

Solving Systems of Equations and Inequalities

Exponents and Polynomials

Factoring and Quadratic Equations

Rational Expressions and Equations

Roots and Radicals

Quadratic Equations

Filters

Evaluate the expression. $\frac { 12 \cdot 7 - 20 ( 8 \cdot 6 - 47 ) } { 4 ( 3 + 2 ) - 3 ^ { 2 } + 5 }$

Evaluate the expression. $3 ^ { 2 } + 11 ^ { 2 }$

Evaluate the expression. $- 6 \cdot 2 + 9$

What exponent must appear in the box to make the terms like terms? $5 b ^ { 3 } , 2 b ^ { \square }$

List the numbers in the set that are natural numbers. $\left\{ - 3 , - 1 , - \frac { 1 } { 2 } , 0,1 , \frac { 4 } { 3 } , 2 , \sqrt { 7 } , 2.75,6,10 \right\}$

Find the product. $\left( 4 s ^ { 5 } z ^ { 4 } \right) \left( 2 s ^ { 3 } z ^ { 2 } \right)$

Use the rules of division and the rule for order of operations to simplify the expression as much as possible. $- 63 \div ( 70 \div 10 )$

Simplify and complete the expression. $6 ( a - 3 ) + 6 a +$ _ $- 18 =$ $- 18$

Find the difference. $- \frac { 9 } { 8 } - \frac { 11 } { 8 }$

Multiply and reduce your answer to lowest terms. $- \frac { 38 } { 3 } \cdot \frac { 9 } { 19 } \cdot \frac { 1 } { 18 }$

Find the sum. 18 + ( $-$ 18)

Perform the operation. $\frac { - 40 } { 5 }$

Use the associative property of multiplication to find the product. $- \frac { 1 } { 3 } ( 3.32 )$