Algebra 1 6-4 Independent Practice: Applications of Linear Systems

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by Matthew Richardson

| 8 Questions

1

1

10

A

B

C

D

2

2

10

A

B

C

D

3

3

10

A

B

C

D

4

10

Vocabulary: What is the relationship between income and expenses before a break-even point is reached? What is the relationship between income and expenses after a breakeven point is reached?

5

5

Which method would you use to solve the following system?

Substitution

Graphing

Elimination

7

10

Reasoning: One brand of cranberry-apple drink is 15% cranberry juice. Another brand is 40% cranberry juice. You would like to combine the brands to make a drink that is 25% cranberry juice. Without calculating, which brand of juice will you need more of to make your drink? Explain.

8

10

Reflection: Math Success

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