Show all steps used to solve the problem 4x+6<-6

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm

What are two numbers that have a sum of 15

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?