Question 1

Use the square root property to find all real or imaginary solutions to the equation.
-  = 49

Accepted Answer

A)  {7} 
B)    
C)  {24.5} 
D)    
A)  {7} 
B)    
C)  {24.5} 
D)

Question 2

Solve the equation.
-9x - 8x = 17

Accepted Answer

A)  {-17} 
B)  {17} 
C)  {0} 
D)    
A)  {-17} 
B)  {17} 
C)  {0} 
D)

Question 3

Solve the equation.
-

Accepted Answer

A)    
B)  45 
C)  - 6 
D)  9 
A)    
B)  45 
C)  - 6 
D)  9

Question 4

Solve the problem.
-Jill is 13.5 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 1.5 kilometers per hour. They meet in 3 hours. How fast is Joe walking?

Accepted Answer

A)  9 kilometers per hour 
B)  6 kilometers per hour 
C)  3 kilometers per hour 
D)  2.25 kilometers per hour 
A)  9 kilometers per hour 
B)  6 kilometers per hour 
C)  3 kilometers per hour 
D)  2.25 kilometers per hour

Question 5

Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation.
-

Accepted Answer

A)  Conditional, {-6} 
B)    
C)    
D)    
A)  Conditional, {-6} 
B)    
C)    
D)

Question 6

Solve the formula for the specified variable.
-P = s

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 7

Use the square root property to find all real or imaginary solutions to the equation.
-  = 18

Accepted Answer

A)    
B)    
C)  324 
D)  9 
A)    
B)    
C)  324 
D)  9

Question 8

Find the product of the complex number and its conjugate.
-

Accepted Answer

A)    
B)    
C)  -2 
D)  2 
A)    
B)    
C)  -2 
D)  2

Question 9

Use a calculator to help solve the equation. Round approximate answers to three places.
--251.031 = 621.153 + x

Accepted Answer

A)  {-2.474} 
B)  {-872.184} 
C)  {-0.404} 
D)  {370.122} 
A)  {-2.474} 
B)  {-872.184} 
C)  {-0.404} 
D)  {370.122}

Question 10

Perform the indicated operations and write the answer in the form a + bi, where a and b are real numbers.
-(5 - 9i) + (-2 + 3i) + 2i

Accepted Answer

A)  3 + 4i 
B)  7 - 6i 
C)  5 - 4i 
D)  3 - 4i 
A)  3 + 4i 
B)  7 - 6i 
C)  5 - 4i 
D)  3 - 4i

Question 11

Find the product of the complex number and its conjugate.
--4 - 2i

Accepted Answer

A)  23 
B)  21 
C)  20 
D)  12 
A)  23 
B)  21 
C)  20 
D)  12

Question 12

Solve the inequality by reading the graph.
-5x - 8.7 > 0   y = 5x - 8.7

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 13

Evaluate the expression   for each choice of a, b, and c.
-a = 1, b = -10, c = 61

Accepted Answer

A)  5 + 6i 
B)  11 
C)  -5 + 6i 
D)  10 + 12i 
A)  5 + 6i 
B)  11 
C)  -5 + 6i 
D)  10 + 12i

Question 14

Solve the equation by factoring.
-  + 19x - 4 = 0

Accepted Answer

A)  - 5, 4 
B)  {1, -4} 
C)    
D)    
A)  - 5, 4 
B)  {1, -4} 
C)    
D)

Question 15

Graph the equation in the rectangular coordinate system.
-y - 1 = 2

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 16

Solve the problem.
-Mark has $75 to spend on salmon at $5.00 per pound and/or chicken at $3.00 per pound. If he buys s pounds of salmon and c pounds of chicken, the equation 5s + 3c = 75 must be satisfied. How much salmon did Mark buy if
He bought 5 pounds of chicken?

Accepted Answer

A)  12 lb 
B)  16 lb 
C)  19 lb 
D)  17 lb 
A)  12 lb 
B)  16 lb 
C)  19 lb 
D)  17 lb

Question 17

Solve the problem.
-The position of an object moving in a straight line is given by   where s is in meters and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 20
Meters?

Accepted Answer

A)  4.0 sec 
B)  3.8 sec 
C)  74.0 sec 
D)  21.0 sec 
A)  4.0 sec 
B)  3.8 sec 
C)  74.0 sec 
D)  21.0 sec

Question 18

Solve the problem.
-Frank can type a report in 2 hours. James takes 4 hours to type it. How long will it take the two of them typing together?

Accepted Answer

A)    
B)    
C)  4 hr 
D)    
A)    
B)    
C)  4 hr 
D)

Question 19

Graph the equation.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 20

Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation.
-7x + 10x = -9x

Accepted Answer

A)  Conditional, {26} 
B)  Identity, {all real numbers} 
C)    
D)  Conditional, {0} 
A)  Conditional, {26} 
B)  Identity, {all real numbers} 
C)    
D)  Conditional, {0}

Use the square root property to find all real or imaginary solutions to the equation. - = 49

Solve the equation. -9x - 8x = 17

Solve the equation. -

Solve the problem. -Jill is 13.5 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 1.5 kilometers per hour. They meet in 3 hours. How fast is Joe walking?

Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation. -

Solve the formula for the specified variable. -P = s

Use the square root property to find all real or imaginary solutions to the equation. - = 18

Find the product of the complex number and its conjugate. -

Use a calculator to help solve the equation. Round approximate answers to three places. --251.031 = 621.153 + x

Perform the indicated operations and write the answer in the form a + bi, where a and b are real numbers. -(5 - 9i) + (-2 + 3i) + 2i

Find the product of the complex number and its conjugate. --4 - 2i

Solve the inequality by reading the graph. -5x - 8.7 > 0 y = 5x - 8.7

Evaluate the expression for each choice of a, b, and c. -a = 1, b = -10, c = 61

Solve the equation by factoring. - + 19x - 4 = 0

Graph the equation in the rectangular coordinate system. -y - 1 = 2

Solve the problem. -Mark has $75 to spend on salmon at $5.00 per pound and/or chicken at $3.00 per pound. If he buys s pounds of salmon and c pounds of chicken, the equation 5s + 3c = 75 must be satisfied. How much salmon did Mark buy if He bought 5 pounds of chicken?

Solve the problem. -The position of an object moving in a straight line is given by where s is in meters and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 20 Meters?

Solve the problem. -Frank can type a report in 2 hours. James takes 4 hours to type it. How long will it take the two of them typing together?

Graph the equation. -

Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation. -7x + 10x = -9x

Functions and Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

The Trigonometric Functions

Trigonometric Identities and Conditional Equations

Applications of Trigonometry

Systems of Equations and Inequalities

Matrices and Determinants

The Conic Sections

Sequences, Series, and Probability

Basic Algebra Review

Filters

Exam 1: Equations, Inequalities, and Modeling

Use the square root property to find all real or imaginary solutions to the equation. - = 49

Solve the equation. -9x - 8x = 17

Solve the equation. -

Solve the problem. -Jill is 13.5 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 1.5 kilometers per hour. They meet in 3 hours. How fast is Joe walking?

Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation. -

Solve the formula for the specified variable. -P = s

Use the square root property to find all real or imaginary solutions to the equation. - = 18

Find the product of the complex number and its conjugate. -

Use a calculator to help solve the equation. Round approximate answers to three places. --251.031 = 621.153 + x

Perform the indicated operations and write the answer in the form a + bi, where a and b are real numbers. -(5 - 9i) + (-2 + 3i) + 2i

Find the product of the complex number and its conjugate. --4 - 2i

Solve the inequality by reading the graph. -5x - 8.7 > 0 y = 5x - 8.7

Evaluate the expression for each choice of a, b, and c. -a = 1, b = -10, c = 61

Solve the equation by factoring. - + 19x - 4 = 0

Graph the equation in the rectangular coordinate system. -y - 1 = 2

Solve the problem. -Mark has $75 to spend on salmon at $5.00 per pound and/or chicken at $3.00 per pound. If he buys s pounds of salmon and c pounds of chicken, the equation 5s + 3c = 75 must be satisfied. How much salmon did Mark buy if He bought 5 pounds of chicken?

Solve the problem. -The position of an object moving in a straight line is given by where s is in meters and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 20 Meters?

Solve the problem. -Frank can type a report in 2 hours. James takes 4 hours to type it. How long will it take the two of them typing together?

Graph the equation. -

Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation. -7x + 10x = -9x

Functions and Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

The Trigonometric Functions

Trigonometric Identities and Conditional Equations

Applications of Trigonometry

Systems of Equations and Inequalities

Matrices and Determinants

The Conic Sections

Sequences, Series, and Probability

Basic Algebra Review

Filters