The rent charged for 2 different sized office spaces in an office building is as follows: 600 square feet for $1250
and 900 square feet for $1850. The rent includes not
only the cost per square foot (which is the same no
matter the size) but also includes a processing fee.
How much is the processing fee?

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

ιт ιѕ вє¢αυѕє:

6: 4= 3/2

18: 8= 9/4

нσρє ι ¢συℓ∂ нєℓρ уσυ