Question 1

Simplify.
-$\frac { 5 } { 3 } + \left( \frac { 5 } { 2 } \right) ^ { 2 } - \frac { 3 } { 7 }$

Accepted Answer

A)  $\frac { 421 } { 84 }$ 
B)  $\frac { 629 } { 84 }$ 
C)  $\frac { 157 } { 42 }$ 
D)  $\frac { 611 } { 126 }$ 
A)  $\frac { 421 } { 84 }$ 
B)  $\frac { 629 } { 84 }$ 
C)  $\frac { 157 } { 42 }$ 
D)  $\frac { 611 } { 126 }$ B

Question 2

Solve.
-Rayʹs gross pay is $325.97 per week. $54.64 is withheld for federal income tax, $30.00 for FICA tax, and $12.59 for other deductions. Find his net pay.

Accepted Answer

A)  $253.92 
B)  $228.74 
C)  $241.33 
D)  $238.74 
A)  $253.92 
B)  $228.74 
C)  $241.33 
D)  $238.74 B

Question 3

Simplify.
-$\frac { 8 ^ { 4 } - \left( 5 - 8 ^ { 2 } \right) } { 7 ^ { 4 } - 4 }$

Accepted Answer

A)  $\frac { 1385 } { 799 }$ 
B)  $\frac { 4087 } { 2397 }$ 
C)  $\frac { 4027 } { 2397 }$ 
D)  $\frac { 4037 } { 2397 }$ 
A)  $\frac { 1385 } { 799 }$ 
B)  $\frac { 4087 } { 2397 }$ 
C)  $\frac { 4027 } { 2397 }$ 
D)  $\frac { 4037 } { 2397 }$ A

Question 4

Rewrite as a percent.
-$\frac { 1 } { 6 }$

Accepted Answer

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

Question 5

Simplify.
-59 + (-86) + 110 - (-15) - 95

Accepted Answer

A)  3 
B)  -27 
C)  193 
D)  175 
A)  3 
B)  -27 
C)  193 
D)  175

Question 6

Find the median for the given values.
-75

Accepted Answer

A)  116 
B)  169 
C)  206 
D)  232 
A)  116 
B)  169 
C)  206 
D)  232

Question 7

Simplify.
-$$\frac { 4 } { 9 } \div \frac { 7 } { 9 } - \frac { 2 } { 9 }$$

Accepted Answer

A)  $\frac { 34 } { 63 }$ 
B)  $\frac { 11 } { 27 }$ 
C)  $\frac { 22 } { 63 }$ 
D)  $\frac { 17 } { 27 }$ 
A)  $\frac { 34 } { 63 }$ 
B)  $\frac { 11 } { 27 }$ 
C)  $\frac { 22 } { 63 }$ 
D)  $\frac { 17 } { 27 }$

Question 8

Find the LCM of the given numbers.
-3

Accepted Answer

A)  135 
B)  15 
C)  9 
D)  45 
A)  135 
B)  15 
C)  9 
D)  45

Question 9

Write the factor set of the number.
-343

Accepted Answer

A)  {1, 7   , 49   , 343} 
B)  {7   , 49   , 343} 
C)  {1, 7   , 49} 
D)  {1, 7   , 49   , 98   , 343} 
A)  {1, 7   , 49   , 343} 
B)  {7   , 49   , 343} 
C)  {1, 7   , 49} 
D)  {1, 7   , 49   , 98   , 343}

Question 10

Rewrite as a percent.
-0.856

Accepted Answer

A)  0.856% 
B)  856% 
C)  85.6% 
D)  0.0856% 
A)  0.856% 
B)  856% 
C)  85.6% 
D)  0.0856%

Question 11

Rewrite as a percent.
-8.3

Accepted Answer

A)  830% 
B)  0.0083% 
C)  83% 
D)  0.83% 
A)  830% 
B)  0.0083% 
C)  83% 
D)  0.83%

Question 12

For the given values, find the range.
-24

Accepted Answer

A)  36 
B)  7 
C)  20 
D)  56 
A)  36 
B)  7 
C)  20 
D)  56

Question 13

Simplify the decimal expression.
-0.077 ÷ 0.055

Accepted Answer

A)  14 
B)  1.5 
C)  15 
D)  1.4 
A)  14 
B)  1.5 
C)  15 
D)  1.4

Question 14

Rewrite as a percent.
-0.018

Accepted Answer

A)  0.0018% 
B)  1.8% 
C)  0.18% 
D)  18% 
A)  0.0018% 
B)  1.8% 
C)  0.18% 
D)  18%

Question 15

Solve the problem.
-A realtor has a base salary of $70,500 per year plus $1500 per house sold. If we let h represent the number of houses she sells in a year, build a variable expression for the total amount of money she
Will make that year.

Accepted Answer

A)  (70,500 + 1500)h 
B)  70,500 + 1500h 
C)  70,500h + 1500 
D)  70,500 + 1500 + h 
A)  (70,500 + 1500)h 
B)  70,500 + 1500h 
C)  70,500h + 1500 
D)  70,500 + 1500 + h

Question 16

Simplify the given expression.
-$( - 3 ) ^ { 4 }$

Accepted Answer

A)  $- 12$ 
B)  144 
C)  $- 81$ 
D)  81 
A)  $- 12$ 
B)  144 
C)  $- 81$ 
D)  81

Question 17

Evaluate the algebraic expression under the given conditions.
-2x + 7 for x = 6

Accepted Answer

A)  19 
B)  5 
C)  9 
D)  24 
A)  19 
B)  5 
C)  9 
D)  24

Question 18

Rewrite as a percent.
-$\frac { 61 } { 100 }$

Accepted Answer

A)  $610 \%$ 
B)  $30.5 \%$ 
C)  $6.1 \%$ 
D)  $61 \%$ 
A)  $610 \%$ 
B)  $30.5 \%$ 
C)  $6.1 \%$ 
D)  $61 \%$

Question 19

Divide. Write your answer in lowest terms.
-$- \frac { 2 } { 3 } \div \left( - \frac { 6 } { 19 } \right)$

Accepted Answer

A)  $\frac { 19 } { 9 }$ 
B)  $\frac { 1 } { 9 }$ 
C)  $- \frac { 8 } { 17 }$ 
D)  $\frac { 4 } { 19 }$ 
A)  $\frac { 19 } { 9 }$ 
B)  $\frac { 1 } { 9 }$ 
C)  $- \frac { 8 } { 17 }$ 
D)  $\frac { 4 } { 19 }$

Question 20

Solve the problem.
-A lawyer charges $376 per hour to take a case. If we let h represent the number of hours she works on the case, build a variable expression for the amount she would charge for the case.

Accepted Answer

A)  376h 
B)  h ÷ 376 
C)  376 ÷ h 
D)  376 + h 
A)  376h 
B)  h ÷ 376 
C)  376 ÷ h 
D)  376 + h

Simplify. - $\frac { 5 } { 3 } + \left( \frac { 5 } { 2 } \right) ^ { 2 } - \frac { 3 } { 7 }$

Solve. -Rayʹs gross pay is $325.97 per week. $54.64 is withheld for federal income tax, $30.00 for FICA tax, and $12.59 for other deductions. Find his net pay.

Simplify. - $\frac { 8 ^ { 4 } - \left( 5 - 8 ^ { 2 } \right) } { 7 ^ { 4 } - 4 }$

Rewrite as a percent. - $\frac { 1 } { 6 }$

Simplify. -59 + (-86) + 110 - (-15) - 95

Find the median for the given values. -75

Simplify. - $\frac { 4 } { 9 } \div \frac { 7 } { 9 } - \frac { 2 } { 9 }$

Find the LCM of the given numbers. -3

Write the factor set of the number. -343

Rewrite as a percent. -0.856

Rewrite as a percent. -8.3

For the given values, find the range. -24

Simplify the decimal expression. -0.077 ÷ 0.055

Rewrite as a percent. -0.018

Solve the problem. -A realtor has a base salary of $70,500 per year plus $1500 per house sold. If we let h represent the number of houses she sells in a year, build a variable expression for the total amount of money she Will make that year.

Simplify the given expression. - $( - 3 ) ^ { 4 }$

Evaluate the algebraic expression under the given conditions. -2x + 7 for x = 6

Rewrite as a percent. - $\frac { 61 } { 100 }$

Divide. Write your answer in lowest terms. - $- \frac { 2 } { 3 } \div \left( - \frac { 6 } { 19 } \right)$

Solve the problem. -A lawyer charges $376 per hour to take a case. If we let h represent the number of hours she works on the case, build a variable expression for the amount she would charge for the case.

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

Simplify. - 53+(52)2−37\frac { 5 } { 3 } + \left( \frac { 5 } { 2 } \right) ^ { 2 } - \frac { 3 } { 7 }35​+(25​)2−73​