Question 1

Convert to decimal notation.
-$\frac { 17 } { 4 }$

Accepted Answer

A)  $- 4.25$ 
B)  $4.25$ 
C)  $8.5$ 
D)  $12.75$ 
A)  $- 4.25$ 
B)  $4.25$ 
C)  $8.5$ 
D)  $12.75$

Question 2

Subtract.
-$- 45 - ( - 77 )$

Accepted Answer

A)  32 
B)  $- 122$ 
C)  122 
D)  $- 32$ 
A)  32 
B)  $- 122$ 
C)  122 
D)  $- 32$

Question 3

Determine whether the statement is true or false.
-$- 20 \leq - 19$

Accepted Answer

A) True 
 B)False

Question 4

Subtract.
-$- 4 - ( - 4 )$

Accepted Answer

A)  4 
B)  - 4 
C)  1 
D)  0 
A)  4 
B)  - 4 
C)  1 
D)  0

Question 5

Translate to an algebraic expression.
-Leanne had $33 remaining after paying y dollars for a dinner and a movie. How much did she have at the start of the evening?

Accepted Answer

A)  $\$ 33 - y$ 
B)  $\$ 33 y$ 
C)  $y - \$ 33$ 
D)  $\$ 33 + y$ 
A)  $\$ 33 - y$ 
B)  $\$ 33 y$ 
C)  $y - \$ 33$ 
D)  $\$ 33 + y$

Question 6

Add. Do not use a number line except as a check.
-$$- \frac { 5 } { 14 } + \frac { 16 } { 21 }$$

Accepted Answer

A)  $\frac { 17 } { 42 }$ 
B)  $\frac { 11 } { 21 }$ 
C)  $\frac { 19 } { 21 }$ 
D)  $\frac { 17 } { 21 }$ 
A)  $\frac { 17 } { 42 }$ 
B)  $\frac { 11 } { 21 }$ 
C)  $\frac { 19 } { 21 }$ 
D)  $\frac { 17 } { 21 }$

Question 7

Add. Do not use a number line except as a check.
-$$- 8.8 + ( - 7.1 )$$

Accepted Answer

A)  $- 15.9$ 
B)  $1.7$ 
C)  $15.9$ 
D)  $- 1.7$ 
A)  $- 15.9$ 
B)  $1.7$ 
C)  $15.9$ 
D)  $- 1.7$

Question 8

Find the absolute value.
-$$| - 5.8 |$$

Accepted Answer

A) 5.8 
B) -5.8 
C) 0 
D) 11.6 
A) 5.8 
B) -5.8 
C) 0 
D) 11.6

Question 9

Add. Do not use a number line except as a check.
-$69 + ( - 12 )$

Accepted Answer

A)  $- 81$ 
B)  81 
C)  57 
D)  $- 57$ 
A)  $- 81$ 
B)  81 
C)  57 
D)  $- 57$

Question 10

Add. Do not use a number line except as a check.
-$- 5.6 + ( - 1.3 ) + 10.5$

Accepted Answer

A)  $6.2$ 
B)  $- 3.6$ 
C)  $- 17.4$ 
D)  $3.6$ 
A)  $6.2$ 
B)  $- 3.6$ 
C)  $- 17.4$ 
D)  $3.6$

Question 11

Translate the phrase to an algebraic expression.
-Four multiplied by x

Accepted Answer

A)  $4 x$ 
B)  $4 - x$ 
C)  $4 + x$ 
D)  $\frac { 4 } { x }$ 
A)  $4 x$ 
B)  $4 - x$ 
C)  $4 + x$ 
D)  $\frac { 4 } { x }$

Question 12

State the real number that corresponds to the situation.
-This year corn production decreased 55,000 pounds from last year on Steve's farm.

Accepted Answer

A)  55,000 
B)  $- 55,000$ 
A)  55,000 
B)  $- 55,000$

Question 13

Evaluate.
-$x + y$, when $x = 6$ and $y = 2$

Accepted Answer

A)  $- 8$ 
B)  8 
C)  12 
D)  4 
A)  $- 8$ 
B)  8 
C)  12 
D)  4

Question 14

Solve the problem.
-In four rounds of a card game, you get scores of $2 , - 9 , - 6$, and $- 9$. What is your final score?

Accepted Answer

A)  $- 26$ 
B)  $- 22$ 
C)  26 
D)  22 
A)  $- 26$ 
B)  $- 22$ 
C)  26 
D)  22

Question 15

Subtract.
-$- 2.7 - 0$

Accepted Answer

A)  0 
B)  $2.7$ 
C)  $- 2.7$ 
D)  undefined 
A)  0 
B)  $2.7$ 
C)  $- 2.7$ 
D)  undefined

Question 16

Translate the phrase to an algebraic expression.
-Seven divided by x

Accepted Answer

A)  $\frac { 7 } { x }$ 
B)  $7 + x$ 
C)  $7 x$ 
D)  $7 - x$ 
A)  $\frac { 7 } { x }$ 
B)  $7 + x$ 
C)  $7 x$ 
D)  $7 - x$

Question 17

Convert to decimal notation.
-$\frac { 4 } { 15 }$

Accepted Answer

A)  $0.2 \overline { 6 }$ 
B)  $0 . \overline { 2 }$ 
C)  $3.7 \overline { 5 }$ 
D)  $0.3$ 
A)  $0.2 \overline { 6 }$ 
B)  $0 . \overline { 2 }$ 
C)  $3.7 \overline { 5 }$ 
D)  $0.3$

Question 18

$\text { Insert }  \text { to write a true statement. }$
-$5.5$_$1.4$

Accepted Answer

A) $5.5 > 1.4$ B) $5.5 < 1.4$ A) $5.5 > 1.4$ B) $5.5 < 1.4$

Question 19

Evaluate -(-x)for the given value of x.
-$$x = 1.68$$

Accepted Answer

A)  $1.68$ 
B)  $\frac { 168 } { 10 }$ 
C)  $- 1.68$ 
D)  168 
A)  $1.68$ 
B)  $\frac { 168 } { 10 }$ 
C)  $- 1.68$ 
D)  168

Question 20

Convert to decimal notation.
-$\frac { 13 } { 99 }$

Accepted Answer

A)  $0.13$ 
B)  $0 . \overline { 131 }$ 
C)  $0 . \overline { 13 }$ 
D)  $0.1 \overline { 3 }$ 
A)  $0.13$ 
B)  $0 . \overline { 131 }$ 
C)  $0 . \overline { 13 }$ 
D)  $0.1 \overline { 3 }$

Convert to decimal notation. - $\frac { 17 } { 4 }$

Subtract. - $- 45 - ( - 77 )$

Determine whether the statement is true or false. - $- 20 \leq - 19$

Subtract. - $- 4 - ( - 4 )$

Translate to an algebraic expression. -Leanne had $33 remaining after paying y dollars for a dinner and a movie. How much did she have at the start of the evening?

Add. Do not use a number line except as a check. - $- \frac { 5 } { 14 } + \frac { 16 } { 21 }$

Add. Do not use a number line except as a check. - $- 8.8 + ( - 7.1 )$

Find the absolute value. - $| - 5.8 |$

Add. Do not use a number line except as a check. - $69 + ( - 12 )$

Add. Do not use a number line except as a check. - $- 5.6 + ( - 1.3 ) + 10.5$

Translate the phrase to an algebraic expression. -Four multiplied by x

State the real number that corresponds to the situation. -This year corn production decreased 55,000 pounds from last year on Steve's farm.

Evaluate. - $x + y$ , when $x = 6$ and $y = 2$

Solve the problem. -In four rounds of a card game, you get scores of $2 , - 9 , - 6$ , and $- 9$ . What is your final score?

Subtract. - $- 2.7 - 0$

Translate the phrase to an algebraic expression. -Seven divided by x

Convert to decimal notation. - $\frac { 4 } { 15 }$

$\text { Insert } < \text { or } > \text { to write a true statement. }$ - $5.5$ _ $1.4$

Evaluate -(-x)for the given value of x. - $x = 1.68$

Convert to decimal notation. - $\frac { 13 } { 99 }$

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Finding Measures of Central Tendency for Prices and Heights

Filters

Exam 1: Introduction to Real Numbers and Algebraic Expressions

Convert to decimal notation. - 174\frac { 17 } { 4 }417​

Subtract. - −45−(−77)- 45 - ( - 77 )−45−(−77)

Determine whether the statement is true or false. - −20≤−19- 20 \leq - 19−20≤−19

Subtract. - −4−(−4)- 4 - ( - 4 )−4−(−4)