Question

Pls help. What would be the equations for these two problems?

Answer 1

Answer: 150,000 = (n - 150)(n + 50)

               33,600  = (2w - 40) (w)

Step-by-step explanation:

Let n represent the "number".

then width = n + 50

and length = (n + 50) - 200      -->    n - 150

 Area    = Length  x   width

150,000 = (n - 150)(n + 50)

************************************************************

Let w represent the width

then width = w

and length = 2w - 40

Area    = length x width

33,600 = (2w - 40)(w)