Question 1

Graph the linear inequality.
-

Accepted Answer

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

Question 2

Solve the problem.
-Find the dimensions of a rectangular enclosure with perimeter 34 ft and area 60

Accepted Answer

A)  10 ft by 24 ft 
B)  12 ft by 5 ft 
C)  12 ft by 22 ft 
D)  10 ft by 6 ft 
A)  10 ft by 24 ft 
B)  12 ft by 5 ft 
C)  12 ft by 22 ft 
D)  10 ft by 6 ft

Question 3

Decompose into partial fractions.
-

Accepted Answer

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

Question 4

Graph the linear inequality.
-

Accepted Answer

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

Question 5

Classify the system as independent, inconsistent, or dependent.
-x - 1 = y y + 2 = x

Accepted Answer

A)  Independent 
B)  Dependent 
C)  Inconsistent 
A)  Independent 
B)  Dependent 
C)  Inconsistent

Question 6

Graph the inequality.
-

Accepted Answer

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

Question 7

Graph the solution set of the system.
-

Accepted Answer

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

Question 8

Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary.
-

Accepted Answer

A)  {(-6.31, -5.65), (2.97, -1.01)} 
B)  {(-2.97, -1.01), (6.31, -5.65)} 
C)  {(-2.97, 1.01), (6.31, 5.65)} 
D)  {(-6.31, 5.65), (2.97, 1.01)} 
A)  {(-6.31, -5.65), (2.97, -1.01)} 
B)  {(-2.97, -1.01), (6.31, -5.65)} 
C)  {(-2.97, 1.01), (6.31, 5.65)} 
D)  {(-6.31, 5.65), (2.97, 1.01)}

Question 9

Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary.
-

Accepted Answer

A)  {(-2.13, -1.57), (1.76, -1.98)} 
B)  {(-2.29, -1.32), (2.29, 1.32)} 
C)  {(-2.13, 1.57), (1.76, 1.98)} 
D)  {(-1.76, -1.98), (2.13, -1.57)} 
A)  {(-2.13, -1.57), (1.76, -1.98)} 
B)  {(-2.29, -1.32), (2.29, 1.32)} 
C)  {(-2.13, 1.57), (1.76, 1.98)} 
D)  {(-1.76, -1.98), (2.13, -1.57)}

Question 10

Solve the problem.
-There were 35,000 people at a ball game in Los Angeles. The day's receipts were $245,000. How many people paid $11 for reserved seats and how many paid $6 for general admission?

Accepted Answer

A)  26,250 people paid $11 and 8750 people paid $6 
B)  28,000 people paid $11 and 7000 people paid $6 
C)  7000 people paid $11 and 28,000 people paid $6 
D)  8750 people paid $11 and 26,250 people paid $6 
A)  26,250 people paid $11 and 8750 people paid $6 
B)  28,000 people paid $11 and 7000 people paid $6 
C)  7000 people paid $11 and 28,000 people paid $6 
D)  8750 people paid $11 and 26,250 people paid $6

Question 11

Solve the system by graphing.
-3x + 2y = 5 -6x - 4y = 5

Accepted Answer

A)    
B)  {(1, 1)} 
C)  {(1.5, -1)} 
D)  {(-1.5, -1)} 
A)    
B)  {(1, 1)} 
C)  {(1.5, -1)} 
D)  {(-1.5, -1)}

Question 12

Solve the problem.
-A candy company has 135 pounds of cashews and 180 pounds of peanuts which they combine into two different mixes. The deluxe mix has half cashews and half peanuts and sells for $6 per pound. The economy mix
Has one third cashews and two thirds peanuts and sells for $4.10 per pound. How many pounds of each mix
Should be prepared for maximum revenue?

Accepted Answer

A)  135 lb of deluxe, 0 lb of economy 
B)  270 lb of deluxe, 90 lb of economy 
C)  180 lb of deluxe, 135 lb of economy 
D)  90 lb of deluxe, 45 lb of economy 
A)  135 lb of deluxe, 0 lb of economy 
B)  270 lb of deluxe, 90 lb of economy 
C)  180 lb of deluxe, 135 lb of economy 
D)  90 lb of deluxe, 45 lb of economy

Question 13

Solve the problem.
-Michael's bank contains only nickels, dimes, and quarters. There are 56 coins in all, valued at $4.95. The number of nickels is 8 short of being three times the sum of the number of dimes and quarters together. How many
Dimes are in the bank?

Accepted Answer

A)  40 dimes 
B)  7 dimes 
C)  12 dimes 
D)  9 dimes 
A)  40 dimes 
B)  7 dimes 
C)  12 dimes 
D)  9 dimes

Question 14

Determine whether the given point is in the solution set to the given system.
-(25, 14)   y = x - 40

Accepted Answer

A)  Yes 
B)  No 
A)  Yes 
B)  No

Question 15

Graph the system of inequalities. Indicate the solution set by shading.
-

Accepted Answer

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

Question 16

Perform the indicated operation and simplify.
-

Accepted Answer

A)    
B)    
C)  6m - 1 
D)    
A)    
B)    
C)  6m - 1 
D)

Question 17

Decompose into partial fractions.
-

Accepted Answer

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

Question 18

Graph the linear inequality.
-

Accepted Answer

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

Question 19

For the given pair of points, find the equation of the line y = ax + b that goes through the points by solving a system of
equations.
-(3, -2) and (-3, 16)

Accepted Answer

A)  y = 3x - 11 
B)  y = 3x + 7 
C)  y = -3x + 7 
D)  y = -3x - 2 
A)  y = 3x - 11 
B)  y = 3x + 7 
C)  y = -3x + 7 
D)  y = -3x - 2

Question 20

Solve the system.
-xy = 20 x + y = 9

Accepted Answer

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

Graph the linear inequality. -

Solve the problem. -Find the dimensions of a rectangular enclosure with perimeter 34 ft and area 60

Decompose into partial fractions. - $Decompose into partial fractions. -$

Graph the linear inequality. -

Classify the system as independent, inconsistent, or dependent. -x - 1 = y y + 2 = x

Graph the inequality. -

Graph the solution set of the system. -

Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary. -

Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary. -

Solve the problem. -There were 35,000 people at a ball game in Los Angeles. The day's receipts were $245,000. How many people paid $11 for reserved seats and how many paid $6 for general admission?

Solve the system by graphing. -3x + 2y = 5 -6x - 4y = 5

Solve the problem. -Michael's bank contains only nickels, dimes, and quarters. There are 56 coins in all, valued at $4.95. The number of nickels is 8 short of being three times the sum of the number of dimes and quarters together. How many Dimes are in the bank?

Determine whether the given point is in the solution set to the given system. -(25, 14) y = x - 40

Graph the system of inequalities. Indicate the solution set by shading. -

Perform the indicated operation and simplify. -

Decompose into partial fractions. - $Decompose into partial fractions. -$

Graph the linear inequality. -

For the given pair of points, find the equation of the line y = ax + b that goes through the points by solving a system of equations. -(3, -2) and (-3, 16)

Solve the system. -xy = 20 x + y = 9

Equations, Inequalities, and Modeling

Functions and Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

The Trigonometric Functions

Trigonometric Identities and Conditional Equations

Applications of Trigonometry

Matrices and Determinants

The Conic Sections

Sequences, Series, and Probability

Basic Algebra Review

Filters

Exam 8: Systems of Equations and Inequalities

Graph the linear inequality. -

Solve the problem. -Find the dimensions of a rectangular enclosure with perimeter 34 ft and area 60

Decompose into partial fractions. -

Graph the linear inequality. -

Classify the system as independent, inconsistent, or dependent. -x - 1 = y y + 2 = x

Graph the inequality. -

Graph the solution set of the system. -

Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary. -

Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary. -

Solve the problem. -There were 35,000 people at a ball game in Los Angeles. The day's receipts were $245,000. How many people paid $11 for reserved seats and how many paid $6 for general admission?

Solve the system by graphing. -3x + 2y = 5 -6x - 4y = 5

Solve the problem. -Michael's bank contains only nickels, dimes, and quarters. There are 56 coins in all, valued at $4.95. The number of nickels is 8 short of being three times the sum of the number of dimes and quarters together. How many Dimes are in the bank?

Determine whether the given point is in the solution set to the given system. -(25, 14) y = x - 40

Graph the system of inequalities. Indicate the solution set by shading. -

Perform the indicated operation and simplify. -

Decompose into partial fractions. -

Graph the linear inequality. -

For the given pair of points, find the equation of the line y = ax + b that goes through the points by solving a system of equations. -(3, -2) and (-3, 16)

Solve the system. -xy = 20 x + y = 9

Equations, Inequalities, and Modeling

Functions and Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

The Trigonometric Functions

Trigonometric Identities and Conditional Equations

Applications of Trigonometry

Matrices and Determinants

The Conic Sections

Sequences, Series, and Probability

Basic Algebra Review

Filters

Decompose into partial fractions. - $Decompose into partial fractions. -$

Decompose into partial fractions. - $Decompose into partial fractions. -$