holt algebra 1 3-4 solving two-step and multi-step inequalities warm up solve each equation. 1. 2x...
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![Page 1: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/1.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
Warm UpSolve each equation. 1. 2x – 5 = –17
2.
Solve each inequality and graph the solutions.
4.
3. 5 < t + 9
–6
14
t > –4
a ≤ –8
![Page 2: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/2.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
Students will be able to: Solve inequalities that contain more than one operation.
Learning Target
![Page 3: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/3.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
Solve the inequality and graph the solutions.
45 + 2b > 61
–10 –8 –6 –4 –2 0 2 4 6 8 10
45452 16b
22
8b 8 – 3y ≥ 29
–10 –8 –6 –4 –2 0 2 4 6 8 1088
3 21y 337y
![Page 4: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/4.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
11x
5 6x
Solve the inequality and graph the solutions.
2 2
55 1113 9
3 3
1 2 21n 11
2 20n 2210n
–10 –8 –6 –4 –2 0 2 4 6 8 10
![Page 5: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/5.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
Solve the inequality and graph the solutions.
2 – (–10) > –4t
–10 –8 –6 –4 –2 0 2 4 6 8 10
2 10 4t 12 4t
443 t
![Page 6: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/6.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
4 16x
8 4 8x
Solve the inequality and graph the solutions.
–4(2 – x) ≤ 8
–10 –8 –6 –4 –2 0 2 4 6 8 1088
444x
![Page 7: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/7.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
4 1f
4 3 2f
Solve the inequality and graph the solutions.
–10 –8 –6 –4 –2 0 2 4 6 8 10
[ ]6
33
44
1
4f
1
4
![Page 8: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/8.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
2 20m
Solve the inequality and graph the solutions.
2m + 5 > 52
–10 –8 –6 –4 –2 0 2 4 6 8 10
2 5 25m 55
2210m
![Page 9: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/9.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
17 0.20M
55 38 0.20M
To rent a certain vehicle, Rent-A-Ride charges $55.00 per day with unlimited miles. The cost of renting a similar vehicle at We Got Wheels is $38.00 per day plus $0.20 per mile. For what number of miles is the cost at Rent-A-Ride less than the cost at We Got Wheels?
Rent-A-Ride costs less when the number of miles is more than 85.
3838
0.200.20 85M
![Page 10: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/10.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
9590
2
x
The average of Jim’s two test scores must be at least 90 to make an A in the class. Jim got a 95 on his first test. What grades can Jim get on his second test to make an A in the class?
The score on the second test must be 85 or higher.
x ≥ 85HW pp.191-193/16-37,38
1 2 902
t t
2 2
95 180x
![Page 11: Holt Algebra 1 3-4 Solving Two-Step and Multi-Step Inequalities Warm Up Solve each equation. 1. 2x – 5 = –17 2. Solve each inequality and graph the solutions](https://reader035.vdocuments.site/reader035/viewer/2022080915/56649d925503460f94a7873a/html5/thumbnails/11.jpg)
Holt Algebra 1
3-4Solving Two-Step and Multi-Step Inequalities
Solve 18 = 4a + 10
5t – 2 = –32
–4 + 7x = 3
1.5 = 1.2y – 5.7
10108 4a
4421
2 a
225 30t 5 5
6t
447 7x 7 7
1x 5.75.7
7.2 1.2y1.2 1.2
6 y