Sam and carlos are bowling with plastic pins in sam's living room. remarkably, sam knocks down 8 pins on every bowl, and carlos knocks down 9 pins on every bowl. at the end of the day, sam and carlos have knocked down the same total number of pins. what is the least number of total pins that sam and carlos could have each knocked down?

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.