A company laid off 1/6 (one-sixth) of its workforce because of falling sales. If the number of employees after the layoff is 690, how many employees were laid off?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

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.