An unopened bag of candy weighed 5 1/2 lb. after opening the bag and eating some of the candy, the bag weighed 2 1/4 lb. how many pounds of candy were eaten?

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy