A painting contractor determined the average amount of time needed to paint a house.
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When 2 painters are used, it takes 20 hours to paint the exterior of a house.
When 6 painters are used, it takes 6 hours to paint the exterior of a house.
Let p represent the number of painters.
Let h represent the amount of times, in hours, required to paint a house.

10 points? ? +++ me asap 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.