Robby has a pitcher containing 2 3/4 gallons of lemonade, and he pours it into cups that each hold 1/8 gallon until the pitcher is empty. How many cups does he fill?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

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