Grace takes out a one-year loan for $4,000 at 3.8% interest. She makes monthly payments of $340.23. Dylan takes out a one-year loan for $4,000 at 4.9% interest. He makes monthly payments of $342.25. Which of the following statements is true?

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

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