1. explain how you would solve the following problems. a) -5 – (-2)

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

How much orange juice do you need to make 2 servings of lemony orange slush?

Pls never taught i’m really confused and i rlly need