Find the slope of the line passing through (3,5) and (-4,-10)

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

The dimension of the rectangular pool shown below are 40 yards by 20 yards