Question 1

Divide, if possible.
--540 ÷ 20

Accepted Answer

A)  -37 
B)  $- \frac { 1 } { 27 }$ 
C)  -27 
D)  27 
A)  -37 
B)  $- \frac { 1 } { 27 }$ 
C)  -27 
D)  27

Question 2

Rewrite as a percent.
-1.828

Accepted Answer

A)  201.08% 
B)  182.8% 
C)  1828% 
D)  2010.8% 
A)  201.08% 
B)  182.8% 
C)  1828% 
D)  2010.8%

Question 3

Solve. Write your answer in simplest form.
-There were $21 \frac { 3 } { 4 }$ yards of wire on a spool. After a customer bought $3 \frac { 7 } { 8 }$ yards of wire from the spool, how many yards were left?

Accepted Answer

A)  17 yards 
B)  $16 \frac { 7 } { 8 }$ yards 
C)  $18 \frac { 7 } { 8 }$ yards 
D)  $17 \frac { 7 } { 8 }$ yards 
A)  17 yards 
B)  $16 \frac { 7 } { 8 }$ yards 
C)  $18 \frac { 7 } { 8 }$ yards 
D)  $17 \frac { 7 } { 8 }$ yards

Question 4

Simplify.
-$9 \cdot 3 - 25 \div 5$

Accepted Answer

A)  22 
B)  $\frac { 2 } { 5 }$ 
C)  32 
D)  0 
A)  22 
B)  $\frac { 2 } { 5 }$ 
C)  32 
D)  0

Question 5

Provide an appropriate response.
-If a negative integer is multiplied by a positive integer and the resulting product is multiplied by zero, what can you say about the result?

Accepted Answer

A)  The result will be a positive integer. 
B)  The result will be zero. 
C)  The result will be a negative integer. 
D)  The result will be negative, but will not be an integer. 
A)  The result will be a positive integer. 
B)  The result will be zero. 
C)  The result will be a negative integer. 
D)  The result will be negative, but will not be an integer.

Question 6

Evaluate the algebraic expression under the given conditions.
--6x + 3 for x = 2

Accepted Answer

A)  -9 
B) -3 
C) -15 
D)  -24 
A)  -9 
B) -3 
C) -15 
D)  -24

Question 7

Simplify the decimal expression.
-61.6671 - 19.6684

Accepted Answer

A)  42.9987 
B)  41.9887 
C)  41.8987 
D)  41.9987 
A)  42.9987 
B)  41.9887 
C)  41.8987 
D)  41.9987

Question 8

Convert the improper fraction to a mixed or whole number.
-$\frac { 37 } { 3 }$

Accepted Answer

A)  $13 \frac { 1 } { 3 }$ 
B)  $12 \frac { 1 } { 3 }$ 
C)  $11 \frac { 1 } { 7 }$ 
D)  $\frac { 1 } { 3 }$ 
A)  $13 \frac { 1 } { 3 }$ 
B)  $12 \frac { 1 } { 3 }$ 
C)  $11 \frac { 1 } { 7 }$ 
D)  $\frac { 1 } { 3 }$

Question 9

Solve. Write your answer in simplest form.
-Peter must practice the piano $9 \frac { 1 } { 2 }$ hours per week. He has already practiced $2 \frac { 3 } { 4 }$ hours. How many more hours does he need to practice?

Accepted Answer

A)  $6 \frac { 3 } { 4 }$ hours 
B)  $7 \frac { 3 } { 4 }$ hours 
C)  6 hours 
D)  $5 \frac { 3 } { 4 }$ hours 
A)  $6 \frac { 3 } { 4 }$ hours 
B)  $7 \frac { 3 } { 4 }$ hours 
C)  6 hours 
D)  $5 \frac { 3 } { 4 }$ hours

Question 10

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If
no number works, write ʺNo number possible.ʺ
-$\mid$ ?| $= - 30$

Accepted Answer

A)  $- 30,30$ 
B)  No number possible. 
C)  $- 30$ 
D)  30 
A)  $- 30,30$ 
B)  No number possible. 
C)  $- 30$ 
D)  30

Question 11

Rewrite as a fraction.
-305%

Accepted Answer

A)  $\frac { 61 } { 10 }$ 
B)  $\frac { 61 } { 40 }$ 
C)  $\frac { 61 } { 20 }$ 
D)  $\frac { 61 } { 2 }$ 
A)  $\frac { 61 } { 10 }$ 
B)  $\frac { 61 } { 40 }$ 
C)  $\frac { 61 } { 20 }$ 
D)  $\frac { 61 } { 2 }$

Question 12

Find the missing number.
-4 __ 8 __ 3 __ 6 = 174

Accepted Answer

A)  4 ∙ (8 + 3 ∙ 6) = 174 
B)  4 ∙ 8 ∙ 3 - 6 = 174 
C)  (4 ∙ 8 - 3) ∙ 6 = 174 
D)  4 ∙ 8 - 3 ∙ 6 = 174 
A)  4 ∙ (8 + 3 ∙ 6) = 174 
B)  4 ∙ 8 ∙ 3 - 6 = 174 
C)  (4 ∙ 8 - 3) ∙ 6 = 174 
D)  4 ∙ 8 - 3 ∙ 6 = 174

Question 13

Rewrite as a decimal.
-1%

Accepted Answer

A)  0.1 
B)  0.01 
C)  10 
D)  100 
A)  0.1 
B)  0.01 
C)  10 
D)  100

Question 14

Find the mode, if it exists, for the given values.
-80 $$25 ,$$

Accepted Answer

A)  48.5 
B)  25 
C)  80 $$25$$ 
D)  80 
A)  48.5 
B)  25 
C)  80 $$25$$ 
D)  80

Question 15

Rewrite the decimal as a fraction in lowest terms.
-0.5

Accepted Answer

A)  $\frac { 5 } { 100 }$ 
B)  $\frac { 1 } { 10 }$ 
C)  $\frac { 5 } { 10 }$ 
D)  $\frac { 1 } { 2 }$ 
A)  $\frac { 5 } { 100 }$ 
B)  $\frac { 1 } { 10 }$ 
C)  $\frac { 5 } { 10 }$ 
D)  $\frac { 1 } { 2 }$

Question 16

Simplify, where possible.
-4x - 9y - 2x + 7y

Accepted Answer

A)  2x - 9y + 7 
B) -2x - 2y 
C)  2x - 16y 
D)  2x - 2y 
A)  2x - 9y + 7 
B) -2x - 2y 
C)  2x - 16y 
D)  2x - 2y

Question 17

Find the LCM of the given numbers.
-6

Accepted Answer

A)  90 
B)  15 
C)  30 
D)  21 
A)  90 
B)  15 
C)  30 
D)  21

Question 18

Write the appropriate symbol, either , between the two integers.
-16 ___ -20

Accepted Answer

A)   
A)

Question 19

Divide, if possible.
--105 ÷ (-5)

Accepted Answer

A)  $\frac { 1 } { 21 }$ 
B)  -21 
C)  21 
D)  11 
A)  $\frac { 1 } { 21 }$ 
B)  -21 
C)  21 
D)  11

Question 20

Multiply.
--9(-3)(-10) ∙ 8(-4)

Accepted Answer

A)  -18 
B)  8640 
C)  -2156 
D)  -8640 
A)  -18 
B)  8640 
C)  -2156 
D)  -8640

Divide, if possible. --540 ÷ 20

Rewrite as a percent. -1.828

Solve. Write your answer in simplest form. -There were $21 \frac { 3 } { 4 }$ yards of wire on a spool. After a customer bought $3 \frac { 7 } { 8 }$ yards of wire from the spool, how many yards were left?

Simplify. - $9 \cdot 3 - 25 \div 5$

Provide an appropriate response. -If a negative integer is multiplied by a positive integer and the resulting product is multiplied by zero, what can you say about the result?

Evaluate the algebraic expression under the given conditions. --6x + 3 for x = 2

Simplify the decimal expression. -61.6671 - 19.6684

Convert the improper fraction to a mixed or whole number. - $\frac { 37 } { 3 }$

Solve. Write your answer in simplest form. -Peter must practice the piano $9 \frac { 1 } { 2 }$ hours per week. He has already practiced $2 \frac { 3 } { 4 }$ hours. How many more hours does he need to practice?

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write ʺNo number possible.ʺ - $\mid$ ?| $= - 30$

Rewrite as a fraction. -305%

Find the missing number. -4 8 3 __ 6 = 174

Rewrite as a decimal. -1%

Find the mode, if it exists, for the given values. -80 $25 ,$

Rewrite the decimal as a fraction in lowest terms. -0.5

Simplify, where possible. -4x - 9y - 2x + 7y

Find the LCM of the given numbers. -6

Write the appropriate symbol, either < or >, between the two integers. -16 ___ -20

Divide, if possible. --105 ÷ (-5)

Multiply. --9(-3)(-10) ∙ 8(-4)

Linear Equations

Graphing Linear Equations

Systems of Equations

Exponents and Polynomials

Factoring and Quadratic Equations

Rational Expressions and Equations

A Transition

Radical Expressions and Equations

Quadratic Equations

Functions

Logarithmic and Exponential Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Filters

Exam 1: Review of Real Numbers