The distance traveled at a constant speed is directly proportional to the time of travel. If Olivia traveled 110 miles in 5.5 hours, how many miles will Olivia travel in 4.8 hours at the same constant speed? PLEASE HELP! I am in the middle of a 40 question algebra ll quiz that is worth 80 points. I really need to get this right!

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.