Good at Algebra?? Please help, and fast!!!! 10 points!

I am good at math but this unit is killing me! I need a good grade befpre i drop to an F!

Question 1. 1. Which expresses the given inequality in interval notation?
x < 2
(Points : 4)
Option A: x (-INFINITY, 2)
Option B: x (2, INFINITY)
Option C: x [2, INFINITY)
Option D: x (-INFINITY, 2]


Question 2. 2. Which is the solution set to the given inequality?
2x + 6 < 8

(Points : 4)
Option A: x (-INFINITY, 1]
Option B: x (1, INFINITY)
Option C: x [1,INFINITY )
Option D: x (-INFINITY, 1)




Question 4. 4. Which represents the given compound inequality in interval notation?
x (>or equal to) 12 or x < - 4

(Points : 4)
Option A: x [4, 12)
Option B: x (4, 12]
Option C: x (, 4) [12, )
Option D: x (, 4] (12, )




Question 6. 6. Which is the solution set of the given compound inequality?
7 > x + 6 or x -2>or equal to 3

(Points : 4)
Option A: x [1, 5)
Option B: x (, 1) [5, )
Option C: x (1, 5]
Option D: x (, 1) [5, )


Question 7. 7. Which conjunction or disjunction is equivalent to the given absolute value inequality?

|x + 3| > 12
(Points : 4)
x + 3 >12 and x + 3< -12
x + 3 >12 or x + 3< -12
x + 3 < 12 or x + 3 > -12
x + 3< 12 and x + 3> -12


Question 8. 8. what is the solution set to the given inequality?
|x + 3| < 12



Question 11. 11. Which ordered pair is a solution to the system?

y>-2
x+y <(or equal to) 4
(Points : 4)
(0, -4)

(-2, -3)

(1, 3)

(1, 5)



Question 12. 12. Which ordered pair is a solution to the system?

y<2x+1
y>(or equal to) -x-5
(Points : 4)
(0, -5)

(-2, 3)

(0, 4)

(-3, -1)


Thanks so smuch! I wish I were this smart! haha

Please dont do a website for me to do this on my own... I have tried, and if I could, I wouldnt be on here! :)