There are two less nickels than dimes, and as many quarters, as nickels and dimes together. the total amount of money is $5.25. how many quarters, dimes, and nickels are there?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

X-10/4 when x = –18 a 7 b –2 c –7 d 2