Acoffeepot contains 1 1⁄2 quarts of coffee. after tonya pours an equal amount of coffee into two cups, 3 1⁄2 cups of coffee remain in the pot. how much coffee did tonya pour into each cup?

What is the binomial expansion of (2x-3)^5

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

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