AnswersAL-Mathematics 7 AGraphing Proportional Relationships

Graphing Proportional Relationships Answers

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1
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Is Heidi correct

A
No. The unit rate should be 2 teaspoons of cinnamon to 3 teaspoons of nutmeg.
B
No. The unit rate should be 1.5 teaspoons of nutmeg to 1 teaspoon of cinnamon.
C
No. The unit rate should be 1.5 teaspoons of cinnamon to 1 teaspoon of nutmeg.
D
Yes. Heidi is correct.
3

Use the interactive graph to plot each set of points. Which sets represent proportional relationships? Check all that apply.

A
(3, 1), (6, 2), (9, 3)
B
(2, 4), (4, 6), (7, 9)
C
(1.5, 3), (3, 6), (4, 8)
D
(3, 1), (4, 3), (8, 6)

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