Evaluate the following given x=5, and y=7

\large \frac{14x}{10y}=

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

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?