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Big Ideas Math: Modeling Real Life, Grade 7
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Big Ideas Math: Modeling Real Life, Grade 7 View details
5. Graphs of Proportional Relationships
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Exercise 4 Page 215

When dividing one real number by another, the quotient will be positive if the signs are the same and it will be negative if the signs are different.

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Practice makes perfect
When dividing one real number by another, the quotient will be positive if the signs are the same and it will be negative if the signs are different. cc Same Sign & Different Signs (+) Ă· (+)=(+) & (+) Ă· (-)=(-) (-) Ă· (-)=(+) & (-) Ă· (+)=(-)

In our case, both numbers are positive, so the quotient will be positive. 36Ă·4 = 9 We can verify this using a calculator.

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arrow_right Try It p.212-213
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Try It 2 (Page 212)
Try It 3 (Page 212)
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arrow_right Self-Assessment for Concept & Skills p.213
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arrow_right Self-Assessment for Problem Solving p.214
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arrow_right Review & Refresh p.215
Review & Refresh 1 (Page 215)
Review & Refresh 2 (Page 215)
Review & Refresh 3 (Page 215)
Review & Refresh 4 (Page 215)
Review & Refresh 5 (Page 215)
Review & Refresh 6 (Page 215)
Review & Refresh 7 (Page 215)
Review & Refresh 8 (Page 215)
Review & Refresh 9 (Page 215)
Review & Refresh 10 (Page 215)
Review & Refresh 11 (Page 215)
arrow_right Concept, Skills, & Problem Solving p.215-216
Concept, Skills, & Problem Solving 12 (Page 215)
Concept, Skills, & Problem Solving 13 (Page 215)
Concept, Skills, & Problem Solving 14 (Page 215)
Concept, Skills, & Problem Solving 15 (Page 215)
Concept, Skills, & Problem Solving 16 (Page 215)
Concept, Skills, & Problem Solving 17 (Page 215)
Concept, Skills, & Problem Solving 18 (Page 215)
Concept, Skills, & Problem Solving 19 (Page 215)
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Concept, Skills, & Problem Solving 23 (Page 216)
Concept, Skills, & Problem Solving 24 (Page 216)
Concept, Skills, & Problem Solving 25 (Page 216)
Concept, Skills, & Problem Solving 26 (Page 216)
Concept, Skills, & Problem Solving 27 (Page 216)
Concept, Skills, & Problem Solving 28 (Page 216)
Concept, Skills, & Problem Solving 29 (Page 216)
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