Th correct answer would be D

As, 

=0.301029+0.845098+1.13943
=2.26007
=2.260(approximate)
Answer:
x=$59.69
Step-by-step explanation:
We can create a proportion to find the answer.
Thus, we get 4 hr/$39.79=6 hr/$x.
Cross multiplying gives us 4x=238.74, and solving for x gives us $59.685.
We can round to $59.69.
Answer: $1.33
Step-by-step explanation:
4 divided by 3