About 10 hrs because he got at least 11 hours of sleep
The solution is x < 3.
Solution:
The given expression is 3x + 4 < 13.
To solve the given inequality.
3x + 4 < 13
Subtract 4 tiles on both sides of the inequality.
⇒ 3x + 4 – 4 < 13 – 4
⇒ 3x < 9
Divide by 3 tiles on both sides of the inequality.
⇒ 
⇒ x < 3
Hence the solution is x < 3.
Answer:
1. b and g 2.a end e 3. d and f 4. g and h
Step-by-step explanation:
1. 15
2. -7
32. 6
You should get Photomath for these simple questions.
i think it would be +3 bc -3 is below 0.