Ashanti and maria went to the store to buy snacks for their back-to-school party. they bought bags of chips, pretzels, and snacks. they bought three times as many bags of pretzels as bags of chips, and two fewer bags of nachos than bags of pretzels. if x represents the number of bags of chips they bought, express, in terms of x, how many bags of snacks they bought in all?

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.