Solve using the quadratic formula. Round answers to the nearest hundredth.
6x^2-14x-9=0

Solve the inequality and graph 6j - 7 < 5

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

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.