A swimming club has 250 men and 170 women. If the number of women is decreased in the ratio 4:5 while the number of men is increased in the ratio 6:5, what is the new ratio of men to women?

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

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.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge