inequalities objective: use inequalities. 5-minute check solve each equation using the inverse...
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![Page 1: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/1.jpg)
Inequalities
Objective: Use inequalities
![Page 2: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/2.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12
![Page 3: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/3.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 7
![Page 4: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/4.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s
![Page 5: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/5.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 17
![Page 6: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/6.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12
![Page 7: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/7.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 84
![Page 8: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/8.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32
![Page 9: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/9.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32 13.69
![Page 10: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/10.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32 13.69 5. Astronomers keep track of about 7000 objects. One
out of every ten of these is a satellite. The rest are “space trash.” About how many satellites are astronomers tracking?a. Define a variable.
![Page 11: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/11.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32 13.695. Astronomers keep track of about 7000 objects. One
out of every ten of these is a satellite. The rest are “space trash.” About how many satellites are astronomers tracking?a. Define a variable. s = satellites
![Page 12: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/12.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32 13.695. Astronomers keep track of about 7000 objects. One
out of every ten of these is a satellite. The rest are “space trash.” About how many satellites are astronomers tracking?a. Define a variable. s = satellitesb. Write an equation.
![Page 13: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/13.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32 13.695. Astronomers keep track of about 7000 objects. One
out of every ten of these is a satellite. The rest are “space trash.” About how many satellites are astronomers tracking?a. Define a variable. s = satellitesb. Write an equation. 10s = 7000
![Page 14: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/14.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32 13.695. Astronomers keep track of about 7000 objects. One
out of every ten of these is a satellite. The rest are “space trash.” About how many satellites are astronomers tracking?a. Define a variable. s = satellitesb. Write an equation. 10s = 7000c. Solve for the number of satellites.
![Page 15: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/15.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32 13.695. Astronomers keep track of about 7000 objects. One
out of every ten of these is a satellite. The rest are “space trash.” About how many satellites are astronomers tracking?a. Define a variable. s = satellitesb. Write an equation. 10s = 7000c. Solve for the number of satellites. 700
![Page 16: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/16.jpg)
5-Minute CheckSolve each equation using the inverse operation.1. 5 + r = 12 72. 34 = 2s 173. 7 = g/12 844. 4.37 = y – 9.32 13.695. Astronomers keep track of about 7000 objects. One
out of every ten of these is a satellite. The rest are “space trash.” About how many satellites are astronomers tracking?a. Define a variable. s = satellitesb. Write an equation. 10s = 7000c. Solve for the number of satellites. 700d. Check your solution.
![Page 17: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/17.jpg)
1-9 Inequalities
< > •less than•fewer than
•greater than•more than•exceeds
•less than or equal to•no more than•at most
•greater than or equal to•no less than•at least
Inequality symbols
![Page 18: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/18.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
![Page 19: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/19.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
15 – 7 > 16
![Page 20: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/20.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
15 – 7 > 168 > 16
![Page 21: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/21.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
15 – 7 > 168 > 16
This sentence is false.
![Page 22: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/22.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
15 – 7 > 168 > 16
This sentence is false.b. 16 2h/12 + 11, h = 24
![Page 23: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/23.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
15 – 7 > 168 > 16
This sentence is false.b. 16 2h/12 + 11, h = 24
16 2*24/12 + 11
![Page 24: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/24.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
15 – 7 > 168 > 16
This sentence is false.b. 16 2h/12 + 11, h = 24
16 2*24/12 + 11 16 4 + 11
![Page 25: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/25.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
15 – 7 > 168 > 16
This sentence is false.b. 16 2h/12 + 11, h = 24
16 2*24/12 + 11 16 4 + 11 16 15
![Page 26: Inequalities Objective: Use inequalities. 5-Minute Check Solve each equation using the inverse operation. 1.5 + r = 12](https://reader035.vdocuments.us/reader035/viewer/2022062807/5697c0121a28abf838ccc4d7/html5/thumbnails/26.jpg)
1-9 InequalitiesExampleFor the given value, state whether each inequality is
true or false.a. x – 7 > 16, x = 15
15 – 7 > 168 > 16
This sentence is false.b. 16 2h/12 + 11, h = 24
16 2*24/12 + 11 16 4 + 11 16 15This sentence is true.