I need to solve this inequality:
4<-x

How many lines can be drawn through points j and k? 0 1 2 3

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

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50