Question 1

Evaluate.
-$( 0.3 ) ^ { 2 }$

Accepted Answer

A)  $0.6$ 
B)  $0.09$ 
C)  9 
D)  $0.15$ 
A)  $0.6$ 
B)  $0.09$ 
C)  9 
D)  $0.15$

Question 2

Add.
-$- \frac { 1 } { 6 } + \left( - \frac { 1 } { 6 } \right)$

Accepted Answer

A)  $- \frac { 1 } { 2 }$ 
B)  $- \frac { 1 } { 3 }$ 
C)  0 
D)  $- \frac { 1 } { 6 }$ 
A)  $- \frac { 1 } { 2 }$ 
B)  $- \frac { 1 } { 3 }$ 
C)  0 
D)  $- \frac { 1 } { 6 }$

Question 3

Decide whether the given number is a solution of the given equation.
-Is 8 a solution of x + 12 = 20x?

Accepted Answer

A) True 
 B)False

Question 4

Simplify the expression. (Remember the order of operations.)
-$- 15 + 8 - ( - 16 ) - 14 + 13$

Accepted Answer

A)  36 
B)  4 
C)  $- 38$ 
D)  8 
A)  36 
B)  4 
C)  $- 38$ 
D)  8

Question 5

Decide whether the given number is a solution of the given equation.
-Is 7 a solution of $- 3 x - 8 = x + 3$ ?

Accepted Answer

A) True 
 B)False

Question 6

Use the distributive property to write the sum as a product.
-$( - 7 ) \mathrm { e } + ( - 7 ) \mathrm { q }$

Accepted Answer

A)  $7 ( \mathrm { e } + \mathrm { q } )$ 
B)  $- 7 ( e - q )$ 
C)  $7 ( \mathrm { e } - \mathrm { q } )$ 
D)  $- 7 ( \mathrm { e } + \mathrm { q } )$ 
A)  $7 ( \mathrm { e } + \mathrm { q } )$ 
B)  $- 7 ( e - q )$ 
C)  $7 ( \mathrm { e } - \mathrm { q } )$ 
D)  $- 7 ( \mathrm { e } + \mathrm { q } )$

Question 7

Add or subtract as indicated. Write the answer in lowest terms.
-$5 \frac { 7 } { 20 } - 3 \frac { 1 } { 16 }$

Accepted Answer

A)  $1 \frac { 23 } { 80 }$ 
B)  $2 \frac { 27 } { 80 }$ 
C)  $2 \frac { 3 } { 40 }$ 
D)  $2 \frac { 23 } { 80 }$ 
A)  $1 \frac { 23 } { 80 }$ 
B)  $2 \frac { 27 } { 80 }$ 
C)  $2 \frac { 3 } { 40 }$ 
D)  $2 \frac { 23 } { 80 }$

Question 8

Simplify the expression.
-$7 \cdot 7 - 5$

Accepted Answer

A)  14 
B)  44 
C)  245 
D)  54 
A)  14 
B)  44 
C)  245 
D)  54

Question 9

Simplify the expression.
-$[ 36 - ( 4 + 6 ) \div 2 ] - [ 1 + 18 \div 3 ]$

Accepted Answer

A)  21 
B)  24 
C)  19 
D)  31 
A)  21 
B)  24 
C)  19 
D)  31

Question 10

The perimeter of a plane figure is the total distance around the figure. Find the perimeter of the figure.
-

Accepted Answer

A)  $5 \frac { 3 } { 4 }$ miles 
B)  7 miles 
C)  $3 \frac { 3 } { 4 }$ miles 
D)  $5 \frac { 1 } { 2 }$ miles 
A)  $5 \frac { 3 } { 4 }$ miles 
B)  7 miles 
C)  $3 \frac { 3 } { 4 }$ miles 
D)  $5 \frac { 1 } { 2 }$ miles

Question 11

Add or subtract as indicated. Write the answer in lowest terms.
-$\frac { 3 } { 8 } - \frac { 2 } { 8 }$

Accepted Answer

A)  $\frac { 3 } { 16 }$ 
B)  $\frac { 1 } { 4 }$ 
C)  $\frac { 1 } { 8 }$ 
D)  $\frac { 1 } { 2 }$ 
A)  $\frac { 3 } { 16 }$ 
B)  $\frac { 1 } { 4 }$ 
C)  $\frac { 1 } { 8 }$ 
D)  $\frac { 1 } { 2 }$

Question 12

Simplify.
-$\frac { - 32 } { 5 + 3 }$

Accepted Answer

A)  $\frac { - 32 } { 5 - 3 }$ 
B)  4 
C)  $- 4$ 
D)  8 
A)  $\frac { - 32 } { 5 - 3 }$ 
B)  4 
C)  $- 4$ 
D)  8

Question 13

Add.
--8.3 + (-2.6)

Accepted Answer

A)  -10.9 
B)  10.9 
C)  5.7 
D)  -5.7 
A)  -10.9 
B)  10.9 
C)  5.7 
D)  -5.7

Question 14

Add.
-$\frac { 7 } { 9 } + \left( - \frac { 2 } { 9 } \right)$

Accepted Answer

A)  $- \frac { 5 } { 9 }$ 
B)  - 1 
C)  $\frac { 5 } { 9 }$ 
D)  1 
A)  $- \frac { 5 } { 9 }$ 
B)  - 1 
C)  $\frac { 5 } { 9 }$ 
D)  1

Question 15

Fill in the blank with one of the words or phrases listed below. $$\begin{array} { l l l l l } 
\text { set } & \text { inequality symbols } & \text { opposites } & \text { absolute value } & \text { numerator } \
\text { denominator } & \text { grouping symbols } & \text { exponent } & \text { base } & \text { reciprocals } \
\text { variable } & \text { equation } & \text { solution } & &
\end{array}$$
-A symbol used to represent a number is called a .

Accepted Answer

A)  variable 
B)  base 
C)  numerator 
D)  denominator 
A)  variable 
B)  base 
C)  numerator 
D)  denominator

Question 16

Use the distributive property to write the sum as a product.
-(4)d $+ ( 4 ) \mathrm { t }$

Accepted Answer

A)  $4 ( \mathrm {~d} \cdot \mathrm { t } )$ 
B)  $4 ( \mathrm {~d} - \mathrm { t } )$ 
C)  $8 ( \mathrm {~d} + \mathrm { t } )$ 
D)  $4 ( \mathrm {~d} + \mathrm { t } )$ 
A)  $4 ( \mathrm {~d} \cdot \mathrm { t } )$ 
B)  $4 ( \mathrm {~d} - \mathrm { t } )$ 
C)  $8 ( \mathrm {~d} + \mathrm { t } )$ 
D)  $4 ( \mathrm {~d} + \mathrm { t } )$

Question 17

Solve the problem.
-An NFL football team was 34 yards from the goal when the following series of gains and losses occurred.

Was a touchdown scored?

Accepted Answer

A) True 
 B)False

Question 18

Use the commutative and associative properties to simplify the expression.
-$( - 4 + 2 x ) - 5$

Accepted Answer

A)  $- 9 x - 5$ 
B)  $12 x$ 
C)  $- 9 + 2 x$ 
D)  $20 + 2 x$ 
A)  $- 9 x - 5$ 
B)  $12 x$ 
C)  $- 9 + 2 x$ 
D)  $20 + 2 x$

Question 19

Solve.
-Mariel the Magician died in the year 21 A.D. at the age of 70. In what year was she born?

Accepted Answer

A)  49 B.C. 
B)  91 B.C. 
C)  91 A.D. 
D)  49 A.D. 
A)  49 B.C. 
B)  91 B.C. 
C)  91 A.D. 
D)  49 A.D.

Question 20

Evaluate the expression when x = 5, y = -2, and t = 8.
-$| x + t + 7 y |$

Accepted Answer

A)  27 
B)  1 
C)  10 
D)  59 
A)  27 
B)  1 
C)  10 
D)  59

Evaluate. - $( 0.3 ) ^ { 2 }$

Add. - $- \frac { 1 } { 6 } + \left( - \frac { 1 } { 6 } \right)$

Decide whether the given number is a solution of the given equation. -Is 8 a solution of x + 12 = 20x?

Simplify the expression. (Remember the order of operations.) - $- 15 + 8 - ( - 16 ) - 14 + 13$

Decide whether the given number is a solution of the given equation. -Is 7 a solution of $- 3 x - 8 = x + 3$ ?

Use the distributive property to write the sum as a product. - $( - 7 ) \mathrm { e } + ( - 7 ) \mathrm { q }$

Add or subtract as indicated. Write the answer in lowest terms. - $5 \frac { 7 } { 20 } - 3 \frac { 1 } { 16 }$

Simplify the expression. - $7 \cdot 7 - 5$

Simplify the expression. - $[ 36 - ( 4 + 6 ) \div 2 ] - [ 1 + 18 \div 3 ]$

The perimeter of a plane figure is the total distance around the figure. Find the perimeter of the figure. -

Add or subtract as indicated. Write the answer in lowest terms. - $\frac { 3 } { 8 } - \frac { 2 } { 8 }$

Simplify. - $\frac { - 32 } { 5 + 3 }$

Add. --8.3 + (-2.6)

Add. - $\frac { 7 } { 9 } + \left( - \frac { 2 } { 9 } \right)$

Fill in the blank with one of the words or phrases listed below. set inequality symbols opposites absolute value numerator denominator grouping symbols exponent base reciprocals variable equation solution -A symbol used to represent a number is called a .

Use the distributive property to write the sum as a product. -(4)d $+ ( 4 ) \mathrm { t }$

Solve the problem. -An NFL football team was 34 yards from the goal when the following series of gains and losses occurred. Was a touchdown scored?

Use the commutative and associative properties to simplify the expression. - $( - 4 + 2 x ) - 5$

Solve. -Mariel the Magician died in the year 21 A.D. at the age of 70. In what year was she born?

Evaluate the expression when x = 5, y = -2, and t = 8. - $| x + t + 7 y |$

Equations, Inequalities, and Problem Solving

Graphing

Solving Systems of Linear Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

More on Functions and Graphs

Inequalities and Absolute Value

Rational Exponents, Radicals, and Complex Numbers

Quadratic Equations and Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Filters

Exam 1: Review of Real Numbers

Evaluate. - (0.3)2( 0.3 ) ^ { 2 }(0.3)2

Add. - −16+(−16)- \frac { 1 } { 6 } + \left( - \frac { 1 } { 6 } \right)−61​+(−61​)

Decide whether the given number is a solution of the given equation. -Is 8 a solution of x + 12 = 20x?

Simplify the expression. (Remember the order of operations.) - −15+8−(−16)−14+13- 15 + 8 - ( - 16 ) - 14 + 13−15+8−(−16)−14+13

Decide whether the given number is a solution of the given equation. -Is 7 a solution of −3x−8=x+3- 3 x - 8 = x + 3−3x−8=x+3 ?

Use the distributive property to write the sum as a product. - (−7)e+(−7)q( - 7 ) \mathrm { e } + ( - 7 ) \mathrm { q }(−7)e+(−7)q

Add or subtract as indicated. Write the answer in lowest terms. - 5720−31165 \frac { 7 } { 20 } - 3 \frac { 1 } { 16 }5207​−3161​

Simplify the expression. - 7⋅7−57 \cdot 7 - 57⋅7−5

Simplify the expression. - [36−(4+6)÷2]−[1+18÷3][ 36 - ( 4 + 6 ) \div 2 ] - [ 1 + 18 \div 3 ][36−(4+6)÷2]−[1+18÷3]

The perimeter of a plane figure is the total distance around the figure. Find the perimeter of the figure. -

Add or subtract as indicated. Write the answer in lowest terms. - 38−28\frac { 3 } { 8 } - \frac { 2 } { 8 }83​−82​

Simplify. - −325+3\frac { - 32 } { 5 + 3 }5+3−32​

Add. --8.3 + (-2.6)

Add. - 79+(−29)\frac { 7 } { 9 } + \left( - \frac { 2 } { 9 } \right)97​+(−92​)

Fill in the blank with one of the words or phrases listed below. set inequality symbols opposites absolute value numerator denominator grouping symbols exponent base reciprocals variable equation solution -A symbol used to represent a number is called a .

Use the distributive property to write the sum as a product. -(4)d +(4)t+ ( 4 ) \mathrm { t }+(4)t

Solve the problem. -An NFL football team was 34 yards from the goal when the following series of gains and losses occurred. Was a touchdown scored?

Use the commutative and associative properties to simplify the expression. - (−4+2x)−5( - 4 + 2 x ) - 5(−4+2x)−5

Solve. -Mariel the Magician died in the year 21 A.D. at the age of 70. In what year was she born?

Evaluate the expression when x = 5, y = -2, and t = 8. - ∣x+t+7y∣| x + t + 7 y |∣x+t+7y∣

Equations, Inequalities, and Problem Solving

Graphing

Solving Systems of Linear Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

More on Functions and Graphs

Inequalities and Absolute Value

Rational Exponents, Radicals, and Complex Numbers

Quadratic Equations and Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Filters

Evaluate. - $( 0.3 ) ^ { 2 }$

Add. - $- \frac { 1 } { 6 } + \left( - \frac { 1 } { 6 } \right)$

Simplify the expression. (Remember the order of operations.) - $- 15 + 8 - ( - 16 ) - 14 + 13$

Decide whether the given number is a solution of the given equation. -Is 7 a solution of $- 3 x - 8 = x + 3$ ?

Use the distributive property to write the sum as a product. - $( - 7 ) \mathrm { e } + ( - 7 ) \mathrm { q }$

Add or subtract as indicated. Write the answer in lowest terms. - $5 \frac { 7 } { 20 } - 3 \frac { 1 } { 16 }$

Simplify the expression. - $7 \cdot 7 - 5$

Simplify the expression. - $[ 36 - ( 4 + 6 ) \div 2 ] - [ 1 + 18 \div 3 ]$

Add or subtract as indicated. Write the answer in lowest terms. - $\frac { 3 } { 8 } - \frac { 2 } { 8 }$

Simplify. - $\frac { - 32 } { 5 + 3 }$

Add. - $\frac { 7 } { 9 } + \left( - \frac { 2 } { 9 } \right)$

Use the distributive property to write the sum as a product. -(4)d $+ ( 4 ) \mathrm { t }$

Use the commutative and associative properties to simplify the expression. - $( - 4 + 2 x ) - 5$

Evaluate the expression when x = 5, y = -2, and t = 8. - $| x + t + 7 y |$