Here's link to the answer:
tinyurl.com/wpazsebu
Notice that
, so let's make the substitution
, so that
. Then the above can be written as
Answer:
two over fifty five......
Given:
The percentage rate of commission, R=3%.
The commission recieved by Melanie, C=$8571.
The expression for commission amount is,
Here, SP is the sale price of the house.
Put R=3% and C=$8571 in the above equation to find sale price.
Therefore, the sale price is $285700.
<h3><u>Part A</u></h3>
factor the common term 'y' and '-4'
collect into groups
<h3><u>Part B</u></h3>
middle term split
factor the common term '3x' and '-2'
collect into groups
simplify the following