Which of the following is the explicit rule for a geometric sequence defined by
a recursive formula of a = 13,- for which the first term is 7?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

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.