HELP DUE IN 4 mins Alex can do a certain construction task in 3.5 hours. Roger can do the same task in 2.35 hours. Who is the faster worker? By how many hours faster? 6. Ariel needs 7.84 bags of cement and 14.3 meters of iron rod for the construction of one panel of concrete fence. How many bags of cement does she need for 12 panels of concrete fence?

Cameron made 1 loaf of bread. his family ate 4/6 of the loaf of bread. how much of the loaf of bread remains? /

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-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.