About $0.37 because you divide $4.49 by 12
Answer:

Step-by-step explanation:

Answer:
g(3−2x)=12x2−36x+29
Step-by-step explanation:
Do you need step by step?
Let the distance be x miles
Time = Distance / speed
Time taken by Mike to go to his friend's house = x / 40 hours
Time taken by him to return = x / 45 hours
Total time = x / 40 + x / 45 = 4 hours
= 9x + 8x = 1440 miles
17x = 1440
= x = 1440 ÷ 7
= x = 84.706
Time taken to return home = 84.706 /45= 1.882 hours .
Therefore , Mike took 1.882 hours to reach home .
A ∩ B = {2, 4} [intersection (∩) means the common terms]