News
Get Premium
Dashboard
Dashboard Sign out
Big Ideas Math: Modeling Real Life, Grade 6
BI
Big Ideas Math: Modeling Real Life, Grade 6 View details
7. Writing and Graphing Inequalities
Continue to next subchapter
search

Exercise 27 Page 388

Substitute -5 into the given inequality and then simplify.

Yes

Practice makes perfect

We can determine whether -5 is a solution by substituting it into the inequality and simplifying. a ≤ 0 ⇒ -5≤0 ✓ Since -5 is less than or equal to 0, we got a true statement. This means that a=-5 is a solution of the inequality.

Subchapter links expand_more
arrow_right Try It p.384-386
1
Try It 2 (Page 384)
Try It 3 (Page 384)
Try It 4 (Page 384)
Try It 5 (Page 385)
Try It 6 (Page 385)
Try It 7 (Page 385)
Try It 8 (Page 386)
Try It 9 (Page 386)
Try It 10 (Page 386)
Try It 11 (Page 386)
arrow_right Self-Assessment for Concepts & Skills p.386
12
Self-Assessment for Concepts & Skills 13 (Page 386)
Self-Assessment for Concepts & Skills 14 (Page 386)
Self-Assessment for Concepts & Skills 15 (Page 386)
Self-Assessment for Concepts & Skills 16 (Page 386)
Self-Assessment for Concepts & Skills 17 (Page 386)
arrow_right Self-Assessment for Problem Solving p.387
18
19
20
arrow_right Review & Refresh p.388
1
2
3
Review & Refresh 4 (Page 388)
Review & Refresh 5 (Page 388)
Review & Refresh 6 (Page 388)
Review & Refresh 7 (Page 388)
8
Review & Refresh 9 (Page 388)
Review & Refresh 10 (Page 388)
Review & Refresh 11 (Page 388)
arrow_right Concepts, Skills, & Problem Solving p.388-390
12
13
14
15
Concepts, Skills, & Problem Solving 16 (Page 388)
Concepts, Skills, & Problem Solving 17 (Page 388)
Concepts, Skills, & Problem Solving 18 (Page 388)
Concepts, Skills, & Problem Solving 19 (Page 388)
Concepts, Skills, & Problem Solving 20 (Page 388)
Concepts, Skills, & Problem Solving 21 (Page 388)
Concepts, Skills, & Problem Solving 22 (Page 388)
Concepts, Skills, & Problem Solving 23 (Page 388)
Concepts, Skills, & Problem Solving 24 (Page 388)
Concepts, Skills, & Problem Solving 25 (Page 388)
Concepts, Skills, & Problem Solving 26 (Page 388)
Concepts, Skills, & Problem Solving 27 (Page 388)
Concepts, Skills, & Problem Solving 28 (Page 389)
Concepts, Skills, & Problem Solving 29 (Page 389)
Concepts, Skills, & Problem Solving 30 (Page 389)
Concepts, Skills, & Problem Solving 31 (Page 389)
Concepts, Skills, & Problem Solving 32 (Page 389)
Concepts, Skills, & Problem Solving 33 (Page 389)
Concepts, Skills, & Problem Solving 34 (Page 389)
Concepts, Skills, & Problem Solving 35 (Page 389)
Concepts, Skills, & Problem Solving 36 (Page 389)
Concepts, Skills, & Problem Solving 37 (Page 389)
Concepts, Skills, & Problem Solving 38 (Page 389)
Concepts, Skills, & Problem Solving 39 (Page 389)
Concepts, Skills, & Problem Solving 40 (Page 389)
Concepts, Skills, & Problem Solving 41 (Page 389)
Concepts, Skills, & Problem Solving 42 (Page 389)
Concepts, Skills, & Problem Solving 43 (Page 389)
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58