Lesson 7.1 Skills Practice
Name
Date
The Playoffs
Graphing Inequalities
Vocabulary
Define the term in your own words
1. half-plane
Problem Set
Write a linear inequality in two variables to represent each problem situation.
1. Tanya is baking zucc
LESSON 6.3
Skills Practice
Name
me
e
Date
ate
te
Whats For Lunch?
Solving More Systems
Problem Set
Write a system of equations to represent each problem situation. Solve the system of equations using any
method. Then, answer any associated questions.
1. J
LESSON 6.4
Skills Practice
Name
me
e
Date
ate
te
Which Is the Best Method?
Using Graphing, Substitution, and Linear Combinations
Problem Set
Write a system of equations to represent each problem situation. Solve the system of equations using any
method an
LESSON 6.4
Assignment
Name
me
e
Date
ate
te
Which Is the Best Method?
Using Graphing, Substitution, and Linear Combinations
1. Antonio wants to subscribe to a service that will allow him to rent DVDs and stream movies online.
Movie Madness offers a subscr
LESSON 6.3
Assignment
Name
me
e
Date
ate
te
Whats For Lunch?
Solving More Systems
1. Rika works in the perfume department at Hoovers Department Store. She is giving away samples of
a new fragrance and a new scented hand lotion to customers that pass by he
LESSON 6.2
Skills Practice
Name
me
e
Date
ate
te
Theres Another Way?
Using Linear Combinations to Solve a Linear System
Vocabulary
Define the term in your own words.
1. linear combinations method
Problem Set
Write a system of equations to represent each p
Integrated Math 1
Lesson 6.3 WS
Name_
Date_Period_
Define any variables.
Review(Lesson 6.2)
Solve the following systems using the linear combinations (elimination) method. You will first need to multiply each
equation by a constant to make them work for e
Integrated Math 1
Lesson 6.4 WS
Name_
Date_Period_
Write and solve a system of equations using the prescribed method. Make sure to define the variables and
write you solution as an on ordered pair. Explain the solution in terms of the problem situation.
S
Warm Up
Solve the system of linear equations using the linear combination method.
2
1
2_ x 1 10y 5 220
2
2012 Carnegie Learning
5
1
_ x 2 5y 5 245
6
6.3 Solving More Systems
391C
Warm Up
1. What can you multiply the second equation by so that the y-coefficients are the same?
x 1 4y 5 12
23x 1 y 5 10
2. What can you multiply the second equation by so that the y-coefficients are opposites?
x 1 4y 5 12
23x 1 y 5 10
3. What can you mu