Question 1

Add.
-12 + (-22)+ 4 + (-2)

Accepted Answer

A) -8 
B) -12 
C) 40 
D) -16 
A) -8 
B) -12 
C) 40 
D) -16

Question 2

Add.
-8.29 + 12.48 + (- 7.5)

Accepted Answer

A) -3.31 
B) 28.27 
C) 13.27 
D) -11.69 
A) -3.31 
B) 28.27 
C) 13.27 
D) -11.69

Question 3

Subtract.
-16 - (-16)

Accepted Answer

A) -32 
B) 16 
C) 0 
D) 32 
A) -32 
B) 16 
C) 0 
D) 32

Question 4

Find the absolute value
-$\frac { 1 } { 2 } \mid$

Accepted Answer

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

Question 5

Solve the problem.
-$$- 2 ( - 12 a - 8 b - 12 )$$

Accepted Answer

A)  $24 a + 16 b$ 
B)  $24 a - 8 b - 12$ 
C)  $24 a + 16 b + 24$ 
D)  $24 a + 16 b - 24$ 
A)  $24 a + 16 b$ 
B)  $24 a - 8 b - 12$ 
C)  $24 a + 16 b + 24$ 
D)  $24 a + 16 b - 24$

Question 6

Subtract.
-3.98 - 4.96

Accepted Answer

A) 8)94 
B) -0.98 
C) -8.94 
D) 0)98 
A) 8)94 
B) -0.98 
C) -8.94 
D) 0)98

Question 7

Combine like terms.
-$$- \frac { 8 } { 9 } s - \frac { 2 } { 3 } t + \frac { 3 } { 5 } s + \frac { 3 } { 5 } t$$

Accepted Answer

A)  $- \frac { 13 } { 45 } s - \frac { 1 } { 15 } t$ 
B)  $- \frac { 8 } { 9 } s - \frac { 1 } { 15 } t + \frac { 3 } { 5 }$ 
C) $ - \frac { 1 } { 9 } s - \frac { 1 } { 15 } t$ 
D)  $- \frac { 13 } { 45 } s - \frac { 2 } { 3 } t + \frac { 3 } { 5 }$ 
A)  $- \frac { 13 } { 45 } s - \frac { 1 } { 15 } t$ 
B)  $- \frac { 8 } { 9 } s - \frac { 1 } { 15 } t + \frac { 3 } { 5 }$ 
C) $ - \frac { 1 } { 9 } s - \frac { 1 } { 15 } t$ 
D)  $- \frac { 13 } { 45 } s - \frac { 2 } { 3 } t + \frac { 3 } { 5 }$

Question 8

Combine the numbers.
--14 + 5 + 1

Accepted Answer

A) -10 
B) -20 
C) -18 
D) -8 
A) -10 
B) -20 
C) -18 
D) -8

Question 9

Solve the problem.
-Lauren scored 13 points in her basketball game on Monday, 11 on Wednesday, 14 on Friday, and 19 on Saturday. Find her total points scored for the week.

Accepted Answer

A) 57 points 
B) 56 points 
C) 58 points 
D) 38 points 
A) 57 points 
B) 56 points 
C) 58 points 
D) 38 points

Question 10

Write the expression in exponent form
-(4)(4)(2)(2)(2)(2)

Accepted Answer

A)  $\left( 2 ^ { 4 } \right) \left( 4 ^ { 2 } \right)$ 
B)  $\left( 4 ^ { 2 } \right) \left( 2 ^ { 4 } \right)$ 
C)  $8 ^ { 6 }$ 
D)  $( 4 ) \left( 2 ^ { 6 } \right)$ 
A)  $\left( 2 ^ { 4 } \right) \left( 4 ^ { 2 } \right)$ 
B)  $\left( 4 ^ { 2 } \right) \left( 2 ^ { 4 } \right)$ 
C)  $8 ^ { 6 }$ 
D)  $( 4 ) \left( 2 ^ { 6 } \right)$

Question 11

Solve the problem.
-$$( - 3 x + 4 y + 4 ) ( 3 x y )$$

Accepted Answer

A)  $- 9 x ^ { 2 } + 12 y ^ { 2 } + 12 x y$ 
B)  $- 9 x ^ { 2 } y + 12 x y ^ { 2 } + 12 x y$ 
C)  $- 3 x + 4 y + 12 x y$ 
D)  $- 9 x ^ { 2 } y - 12 x y ^ { 2 } - 12 x y$ 
A)  $- 9 x ^ { 2 } + 12 y ^ { 2 } + 12 x y$ 
B)  $- 9 x ^ { 2 } y + 12 x y ^ { 2 } + 12 x y$ 
C)  $- 3 x + 4 y + 12 x y$ 
D)  $- 9 x ^ { 2 } y - 12 x y ^ { 2 } - 12 x y$

Question 12

Combine the numbers.
-20 - (-15)+ 15 + (-12)

Accepted Answer

A) 32 
B) -8 
C) -32 
D) 38 
A) 32 
B) -8 
C) -32 
D) 38

Question 13

Find the additive inverse (opposite).
-23

Accepted Answer

A)  $\frac { 1 } { 23 }$ 
B)  23 
C)  0 
D)  $- 23$ 
A)  $\frac { 1 } { 23 }$ 
B)  23 
C)  0 
D)  $- 23$

Question 14

Solve the problem.
-The quad at State University is 5x feet wide. Initially, it was 1200 feet long. However, due to the construction of a new science building, the original length was decreased by 3y feet. Use the distributive property to find an
Expression for the area of the new quad.

Accepted Answer

A) 6000x + 15xy square feet 
B) 6000x - 15xy square feet 
C) 6000x + 3600y square feet 
D) 6000x - 3600y square feet 
A) 6000x + 15xy square feet 
B) 6000x - 15xy square feet 
C) 6000x + 3600y square feet 
D) 6000x - 3600y square feet

Question 15

Solve the problem.
-3.6(-6.00)

Accepted Answer

A) 9)7 
B) 9)6 
C) -21.6 
D) -2.4 
A) 9)7 
B) 9)6 
C) -21.6 
D) -2.4

Question 16

Evaluate.
-$( 1.5 ) ^ { 3 }$

Accepted Answer

A)  $4.5$ 
B)  $4.096$ 
C)  $3.375$ 
D)  $2.25$ 
A)  $4.5$ 
B)  $4.096$ 
C)  $3.375$ 
D)  $2.25$

Question 17

Solve the problem by combining like terms.
-The value of 8 dimes is 10 · 8 = 80 cents. Likewise, the value of x dimes is 10x cents. If George finds 4x - 2 nickels, 5x dimes, and x quarters in his change jar, express the total value of change in cents as an algebraic
Expression.

Accepted Answer

A) 95x - 10 cents 
B) 95x + 10 cents 
C) 70x - 10 cents 
D) 95x - 2 cents 
A) 95x - 10 cents 
B) 95x + 10 cents 
C) 70x - 10 cents 
D) 95x - 2 cents

Question 18

Combine the numbers.
--2 - (-17)+ (-5)

Accepted Answer

A) -24 
B) -10 
C) 10 
D) -14 
A) -24 
B) -10 
C) 10 
D) -14

Question 19

Subtract.
-$\frac { 5 } { 8 } - 8$

Accepted Answer

A)  $- \frac { 3 } { 8 }$ 
B)  $- \frac { 69 } { 8 }$ 
C)  $\frac { 59 } { 8 }$ 
D)  $- \frac { 59 } { 8 }$ 
A)  $- \frac { 3 } { 8 }$ 
B)  $- \frac { 69 } { 8 }$ 
C)  $\frac { 59 } { 8 }$ 
D)  $- \frac { 59 } { 8 }$

Question 20

Subtract.
--5 - (-5)

Accepted Answer

A) 5 
B) -5 
C) 0 
D) 1 
A) 5 
B) -5 
C) 0 
D) 1

Add. -12 + (-22)+ 4 + (-2)

Add. -8.29 + 12.48 + (- 7.5)

Subtract. -16 - (-16)

Find the absolute value - $\frac { 1 } { 2 } \mid$

Solve the problem. - $- 2 ( - 12 a - 8 b - 12 )$

Subtract. -3.98 - 4.96

Combine like terms. - $- \frac { 8 } { 9 } s - \frac { 2 } { 3 } t + \frac { 3 } { 5 } s + \frac { 3 } { 5 } t$

Combine the numbers. --14 + 5 + 1

Solve the problem. -Lauren scored 13 points in her basketball game on Monday, 11 on Wednesday, 14 on Friday, and 19 on Saturday. Find her total points scored for the week.

Write the expression in exponent form -(4)(4)(2)(2)(2)(2)

Solve the problem. - $( - 3 x + 4 y + 4 ) ( 3 x y )$

Combine the numbers. -20 - (-15)+ 15 + (-12)

Find the additive inverse (opposite). -23

Solve the problem. -The quad at State University is 5x feet wide. Initially, it was 1200 feet long. However, due to the construction of a new science building, the original length was decreased by 3y feet. Use the distributive property to find an Expression for the area of the new quad.

Solve the problem. -3.6(-6.00)

Evaluate. - $( 1.5 ) ^ { 3 }$

Solve the problem by combining like terms. -The value of 8 dimes is 10 · 8 = 80 cents. Likewise, the value of x dimes is 10x cents. If George finds 4x - 2 nickels, 5x dimes, and x quarters in his change jar, express the total value of change in cents as an algebraic Expression.

Combine the numbers. --2 - (-17)+ (-5)

Subtract. - $\frac { 5 } { 8 } - 8$

Subtract. --5 - (-5)

Equations, Inequalities, and Applications

Graphing and Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Rational Exponents and Radicals

Quadratic Equations and Inequalities

The Conic Sections

Additional Properties of Functions

Logarithmic and Exponential Functions

Filters

Exam 1: Real Numbers and Variables