Answer:
a b c e
Step-by-step explanation:
ANSWER



EXPLANATION
The given quadratic equation is:

We rewrite in the standard quadratic equation form to obtain,

Comparing this to the general standard quadratic equation.

We have my



The salary of the real estate broker = $18,000
Commission earned on total sales = 4% or 0.04
Total income earnings = $55,000
Let the total sales be = x
Equation becomes :




Hence, the real estate broker must sell $925,000 worth of real estate to earn $55,000.
3 and 4/8 for question number one