Question

Please help!!

For each problem Solve and graph the combined inequality
State whether the combined inequality is a conjunction or a dis-junction and explain why.
Determine which letter is in the solution set to use in the code word.

-4 ≤ x + 2 < 1

5x – 4 > 46 or 4x ≤ 3x + 6

10 ≤ 2x – 4 ≤ 20

6 – 2x ≤ 12 or 7 + 2x < -11

5 ≤ 2x + 1 ≤ 11

2/3x - 20 ≤ 16 or x/3 + 10 ≥ 32

10 < ¼ (x+1) ≤ 11

Place the letters in the box from the problems.

Problem 1:
Problem 2:
Problem 3:
Problem 4:
Problem 5:
Problem 6:
Problem 7:

The secret Word is:

Answer 1

Assignment: Combined Inequalities Investigation

1)

− 6 ≤ x < − 1

Answer - F

Conjunction

2)

x ≤ 6 or x > 10

Answer - O

Disjunction

3)

7 ≤ x ≤ 12

Answer - R

Conjunction

4)

x < -9 or x ≥ -3

Answer - M

Disjunction

5)

2 ≤ x ≤ 5

Answer - U

Conjunction

6)

x ≤ 54 or x ≥ 66

Answer - L

Disjunction

7)

39 < x ≤ 43

Answer - A

Conjunction

Place the letters in the box from the problems.

The secret word is Formula. <3

Answer 2

1. -6 ≤ x < -1 . . . . conjunction
2. x ≤ 6 . . or . . 10 ≤ x . . . . disjunction
3. 7 ≤ x < 12 . . . . conjunction
4. x < -9 . . or . . -3 ≤ x . . . . disjunction
5. 2 ≤ x ≤ 5 . . . . conjunction
6. x ≤ 54 . . or . . 66 ≤ x . . . . disjunction
7. 39 < x ≤ 43 . . . . conjunction

_____
Your problem statement provided no letters.