Rewrite the expression 3a^2b^3c^5 / 8x^4y^3z so that it has no denominator

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

2.5 milligrams is equivalent to how many grams

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.