Question

Question 3.3. Solve the inequality.

5 – 3a < –10

(Points : 4)
a < –5
a < 5
a > –5
a > 5


Question 4.4. Solve the inequality.

3m ≤ 9

(Points : 4)
m ≥ 6
m ≥ 3
m ≤ –6
m ≤ 3


Question 5.5. Select the inequality that models the problem.

The sum of two consecutive odd integers is at least 84. Find the least possible pair of integers.
(Points : 4)
n + n + 2 > 84
n + n + 2 ≥ 84
n + n + 1 > 84
n + n + 1 ≥ 84

Answer 1

for question 3.3 try to add -5 to both side of your inequality, please

Answer 2

Question 6.6. Solve the inequality.

|x + 5| > 12

(Points : 4)
–7 < x < 7
–17 < x < 7
x > –17 or x < 7
x < –17 or x > 7


Question 7.7. Which of the following is the solution set for the conjunction –6 < 4x + 2 < 6?
(Points : 4)
x <–2 or x > 1

x >–2 and x < 1

x > or x <

x > and x <


Question 8.8. Which expression is equivalent to |x| > 9?
(Points : 4)
x < –9 or x > 9
x > –9 or x < 9
x < –9 and x > 9
x > –9 and x < 9


Question 9.9. Solve the equation.

|x + 7| = 12

(Points : 4)
{–19, –5}
{–19, 5}
{–5, 19}
{5, 19}


Question 10.10. Which of the following inequalities can be used to represent a number x that is less than or equal to 8 and greater than –3?
(Points : 4)
8 > x > –3
8 ≥ x ≥ –3
8 ≥ x > –3
8 > x ≥ –3


Question 11.11. Which expression represents that an unknown number x exceeds 6?
(Points : 4)
x ≤ 6
x < 6
x > 6
x ≥ 6

Answer 3

Okay, I'm not going to answer them all here. I'll do one, two, and three.
Question 1. 5 - 3a < -10
5 - 3a < -10
-5 -5
-3a < -15
a > 5 (Change the direction of the sign when you divide.multiply by a negative number)
Question 2: 3m ≤ 9
3m ≤ 9
m ≤ 3
Question 3:
n + n + 1 ≥ 84

Answer 4

If you need help with the other ones, close this question and ask them on a new question. (:

Answer 5

Okay! Thank you! @BunnyBree

Answer 6

You're welcome. (: You can tag me in the new question as well.

Answer 7

what is 2 6 7 8 9 10 11