Answer:

Step-by-step explanation:
To solve this question, we will first expand the expression using the distributive rule: 
Therefore:

Simplify:

Add up like terms:

Assuming you are referring to simple interest not compound that that it is annual you would gain $100 putting you at $600
1/8 the fraction?
two eighths = 2/8=1/4
Are you trying to set up the equation?
the equation: 24(2)+6=n
I got -2 as the slope hope this helps:)