Felicia left home at 8 a. m. and drove her ferrari at 80 mph from rome to sorrento. she then took the boat to capri for the day, returning to sorrento 5 hours later. on the return trip from sorrento to rome she averaged 60 mph and arrived in rome at 8 p. m. how far is it from rome to sorrento?

490 miles.

Step-by-step explanation:

We can see that Felicia returned home after 12 hours. We will subtract 5 from 12 to find number of hours she spent in going from Rome to Sorrento and returning from Sorrento to Rome.

Felicia took 7 hours in her trip from Rome to Sorrento and Sorrento to Rome.

We will use formula to find distance Felicia traveled in 7 hours.

Now we will divide our total distance by 2 to find distance between Rome and Sorrento.

Therefore, distance between Rome and Sorrento is 490 miles.

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

i believe the answers 600m