The student council is charging 6 dollars per student to go to the school dance. Write an equation to show much it would cost for 10 students to
go... for 15 students to go... and for 20 students to go to the dance. Then
write an equation that shows the relationship between the number of
students (n) and the total cost (C).

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.