Question 1

The difference of two numbers is   Their sum is   Find the two numbers.

Accepted Answer

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

Question 2

Solve the system by solving one of the equations for x or y and then use the substitution method.   If the system is dependent or inconsistent , or if there is no solution , indicate this.

Accepted Answer

The answer of Solve the system by solving one of...

Question 3

Solve the system by eliminating the   variable.

Accepted Answer

A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide. 
A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide.

Question 4

Solve the system of linear equations by the elimination method.

Accepted Answer

A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide. 
A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide.

Question 5

Solve the system of linear equations by elimination.

Accepted Answer

A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide. 
A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide.

Question 6

Two positive numbers have a difference of   The larger number is one more than twice the smaller. Find the two numbers.

Accepted Answer

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

Question 7

Solve the system using the substitution method.   If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Accepted Answer

A)    
B)    
C)    
D) dependent 
E) no solution 
A)    
B)    
C)    
D) dependent 
E) no solution

Question 8

Daniel is trying to decide whether to buy a car or a truck. The truck he is considering will cost him   a month in loan payments, and it gets   miles per gallon in gas mileage. The car will cost   a month in loan payments, but it gets   miles per gallon in gas mileage. Daniel estimates that he will pay   per gallon for gas. This means that the monthly cost to drive the truck   miles will be   The total monthly cost to drive the car   miles will be   . The following figure shows the graph of each equation.   At how many miles do the car and the truck cost the same to operate? __________ miles

Accepted Answer

The answer of Daniel is trying to decide whether to...

Question 9

Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve.   If the system is dependent or inconsistent , or if there is no solution , indicate this.

Accepted Answer

The answer of Solve the system by substitution. Substitute the...

Question 10

Solve the system of linear equations by elimination.

Accepted Answer

A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide. 
A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide.

Question 11

The difference of two positive numbers is   The larger is twice the smaller decreased by   Find the two numbers.

Accepted Answer

The answer of The difference of two positive numbers is...

Question 12

Solve the system of linear equations by graphing.

Accepted Answer

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

Question 13

Solve the system by eliminating the   variable.

Accepted Answer

A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide. 
A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide.

Question 14

Solve the system of linear equations by the elimination method.   If the system is dependent or inconsistent , indicate this.

Accepted Answer

The answer of Solve the system of linear equations by...

Question 15

The Bishop's Peak 4H club is having its annual fundraising dinner. Adults pay $30 apiece and children pay $15 apiece. If the number of adult tickets sold is twice the number of children's tickets sold, and the total income for the dinner is $3,750, how many of each kind of ticket did the 4H club sell?

Accepted Answer

A) 82 adults and 41 children 
B) 88 adults and 44 children 
C) 100 adults and 50 children 
D) 200 adults and 100 children 
E) 80 adults and 40 children 
A) 82 adults and 41 children 
B) 88 adults and 44 children 
C) 100 adults and 50 children 
D) 200 adults and 100 children 
E) 80 adults and 40 children

Question 16

Solve the system of linear equations by graphing.

Accepted Answer

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

Question 17

Ms. Hagan invested twice as much money in an account that pays   interest as she did in an account that pays   in interest. Her total investment pays her   a year in interest. How much did she invest at each rate?

Accepted Answer

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

Question 18

Solve the system using the substitution method.   If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Accepted Answer

A)    
B)    
C)    
D) dependent 
E) no solution 
A)    
B)    
C)    
D) dependent 
E) no solution

Question 19

Solve the system of linear equations by the elimination method.

Accepted Answer

A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide. 
A)    
B)    
C)    
D) The lines are parallel.   
E) The lines coincide.

Question 20

Maria has   in dimes and nickels. She has a total of   coins. How many of each kind does she have? __________ nickels __________ dimes

Accepted Answer

The answer of Maria has   in dimes and...

The difference of two numbers is Their sum is Find the two numbers.

Solve the system by solving one of the equations for x or y and then use the substitution method. If the system is dependent or inconsistent , or if there is no solution , indicate this.

Solve the system by eliminating the variable.

Solve the system of linear equations by the elimination method.

Solve the system of linear equations by elimination.

Two positive numbers have a difference of The larger number is one more than twice the smaller. Find the two numbers.

Solve the system using the substitution method. If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. If the system is dependent or inconsistent , or if there is no solution , indicate this.

Solve the system of linear equations by elimination.

The difference of two positive numbers is The larger is twice the smaller decreased by Find the two numbers.

Solve the system of linear equations by graphing.

Solve the system by eliminating the variable.

Solve the system of linear equations by the elimination method. If the system is dependent or inconsistent , indicate this.

Solve the system of linear equations by graphing.

Ms. Hagan invested twice as much money in an account that pays interest as she did in an account that pays in interest. Her total investment pays her a year in interest. How much did she invest at each rate?

Solve the system using the substitution method. If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Solve the system of linear equations by the elimination method.

Maria has in dimes and nickels. She has a total of coins. How many of each kind does she have? nickels dimes

The Basics

Linear Equations and Inequalities

Linear Equations and Inequalities in Two Variables

Exponents and Polynomials

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters

Exam 4: Systems of Linear Equations

The difference of two numbers is Their sum is Find the two numbers.

Solve the system by solving one of the equations for x or y and then use the substitution method. If the system is dependent or inconsistent , or if there is no solution , indicate this.

Solve the system by eliminating the variable.

Solve the system of linear equations by the elimination method.

Solve the system of linear equations by elimination.

Two positive numbers have a difference of The larger number is one more than twice the smaller. Find the two numbers.

Solve the system using the substitution method. If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. If the system is dependent or inconsistent , or if there is no solution , indicate this.

Solve the system of linear equations by elimination.

The difference of two positive numbers is The larger is twice the smaller decreased by Find the two numbers.

Solve the system of linear equations by graphing.

Solve the system by eliminating the variable.

Solve the system of linear equations by the elimination method. If the system is dependent or inconsistent , indicate this.

Solve the system of linear equations by graphing.

Ms. Hagan invested twice as much money in an account that pays interest as she did in an account that pays in interest. Her total investment pays her a year in interest. How much did she invest at each rate?

Solve the system using the substitution method. If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Solve the system of linear equations by the elimination method.

Maria has in dimes and nickels. She has a total of coins. How many of each kind does she have? __________ nickels __________ dimes

The Basics

Linear Equations and Inequalities

Linear Equations and Inequalities in Two Variables

Exponents and Polynomials

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters

Maria has in dimes and nickels. She has a total of coins. How many of each kind does she have? nickels dimes