A restaurant charges $16.99 for the buffet dinner, including a drink, plus $1.75 for each soft drink refill,
with tax included.
If C represents the amount Ryan spent at the
restaurant, which equation could be used to find how
many soft drink refills Ryan ordered?
(Explain your answer to get full credit!)

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.