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Inequality Review

Last updated about 3 years ago

15 questions

Instructions

1

1

1

1

1

1

1

1

1

This assignment is out of 15 points.  

1

1

Question 3

3.

Question 4

4.

1

1

1

Question 8

8.

Question 9

9.

Question 10

10.

1

Question 11

11.

Type the inequality that describes the numberline.

Question 12

12.

Review Lesson 6-4: An electrician spends $12,000 on initial costs to start a new business. He estimates his expenses at $25 per day. He expects to earn $150 per day. If his estimates are correct, after how many working days will he break even? Enter only a number.

Question 13

13.

Question 14

14.

Solve the inequality for v. (Use the math keyboard to type your answer.)

Question 15

15.

Solve the inequality for n. (Use the math keyboard to add a less than or equal to sign.)

Question 1

1.

Question 2

2.

(5,-2) is a solution to 

True

False

(-4,3) is a solution to the inequality 

True

False

Question 5

5.

Question 6

6.

Question 7

7.

Review Lesson 3-6: What compound inequality represents the phrase "all real numbers that are greater than 2 and less than or equal to 7"?

2 > x ≤  7

2 < x ≤ 7

2 ≤ x < 7

Solve the inequality below:

Solve the inequality below:

Use Your Vocabulary: Classify each math statement based on whether or not it is an inequality.

15x > 3y

r ≠ s

p = t - 17

y ≤ x

Inequality

NOT an inequality

Identify the solutions to the inequality.  (Select all that apply).

(-1,8)

(0,0)

(2,-10)

(8,1)

(0,3)

(3,0)

(-3,3)

Identify the solutions to the inequality.  (Select all that apply).

(-1,8)

(0,0)

(2,-10)

(8,1)

(0,3)

(3,0)

(-3,3)

Which of the inequalities describe the graph?  (Select all that apply.)

Identify solutions of the inequality.  Select all that apply.

-8

-6

-4

-2

0

2

-500

500

Which inequality describes the numberline graph?