Answer:
44
Step-by-step explanation:
24 divided by 6= 4
2x4=8
3x4=12
24+8+12=44
The square root of 144 is 12
Answer:

Step-by-step explanation:
Answer:
n = 14
Step-by-step explanation:
7n +9 = -1+6(n+4)
Distribute
7n+9 = -1 +6n+24
Combine like terms
7n +9 = 6n +23
Subtract 6n from each side
7n -6n+9 = 6n-6n +23
n+9 = 23
Subtract 9 from each side
n+9-9=23-9
n = 14