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100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

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Page 1: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems
Page 2: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

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inequalities compound Absolute

Value

Coordinate

plane

300 300 300

200

400

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500 500 500 500

100 100

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500

Word problems

Page 3: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

100 pts

Graph x < -2

Open circle at -2, arrow to the left.

Page 4: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

100 pts

Graph the inequality:3 < x < 10

Open circle at 3, open circle at 10, line in between

Page 5: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

100 pts

Solve:│x│= 9

x = 9 or x = -9

Page 6: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

100 pts

Graph:y < 2

Dotted horizontal line at 2, shade everything below.

Page 7: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

200 pts

Solve and graph:3x ≤ 12

x ≤ 4

Page 8: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

200 pts

Graph the inequality:x > 2 or x ≤ -6

Open circle at 2, arrow to the right.

Closed circle at -6, arrow to the left.

Page 9: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

200 pts

Solve: │x – 4│= 7

x = 11 or x = -3

Page 10: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

200 pts

Graph on a coordinate plane:x ≥ -6

Solid vertical line at -6, shade everything to the right.

Page 11: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

300 pts

Solve and graph:4 – x > -8

x < 12

Page 12: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

300 pts

Solve and graph:8 < 4x + 2 ≤ 12

1 ½ < x ≤ 2 ½

Page 13: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

300 pts

Solve:│3x + 6│- 4 = -2

x = -1⅓ or x = -2⅔

Page 14: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

300 pts

Graph:y > 2x - 4

Dotted line, y-intercept of -4, slope of 2, shade above.

Page 15: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

400 pts

Solve and graph:2x + 5 ≥ -3x – 10

x ≥ -3

Page 16: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

400 pts

Solve and graph:-3x < -12 or 7x < 14

x > 4 or x < 2

Page 17: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

400 pts

Solve and graph:│2x + 4│≤ 10

-7 ≤ x ≤ 3

Page 18: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

400 pts

Graph:3x – 4y > 12

Dotted line, y-intercept of -3, slope ¾ , shade below.

Page 19: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

500 pts

Solve and graph:-(x – 2) < 2(2x + 6)

x > -2

Page 20: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

500 pts

Solve and graph:-(x -3) > 11 or -2x +4 < 3x -11

x < -8 or x > 3

Page 21: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

500 pts

Solve and graph:│3x - 6│+ 2 > 8

x > 4 or x < 0

Page 22: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

500 pts

Write an inequality for the graph:

y > -2x + 3

Page 23: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

100 pts

You run a 10 km race in 45 minutes. Write an inequalityto represent all of the runners

that finished after you.

x > 45

Page 24: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

200 pts

You are at a music store to buy some CDs. You have $45.

Each CD costs $12. Write an Inequality to represent the

number of CDs you can buy.

12x ≤ 45

Page 25: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

300 pts

You have $5 to spend on fruit for a picnic. Apples cost $0.99/lb

and bananas cost $0.49/lb. Write an inequality to represent

the amount of apples and bananas you can buy.

.99a + .49 b ≤ 5

Page 26: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

400 pts

An appliance store has $1000 to spend on CD and cassette players.The CD players cost $50 and thecassette players cost $20. Write

an inequality to show the number of each the store can buy.

50x + 20y ≤ 1000

Page 27: 100 200 400 300 400 inequalities compoundAbsolute Value Coordinate plane 300 200 400 200 100 500 100 200 300 400 500 Word problems

500 pts

You ran a 10 km race in 50 minutes. Write an inequality

for the average speed of therunners who finished after you.

x < .2 km per minute or x < 12 km per hour