Ethan is itemizing deductions on his federal income tax return and had $4,200 in medical expenses last year if his agi was $39,000 and if medical expenses are deductible to the extent that they exceed 7.5% of a taxpayer's agi how much can ethan deduct for medical expenses

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.