Lucy is a dress maker. she sews 4/7 of a dress in 3/4 hour. at this rate, how many dresses does lucy sew in one hour?

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set