A home having an annual tax bill of $1,800 was sold at the end of the ninth month of the taxable year. The seller had already paid the entire tax for the year. How much tax
was the seller reimbursed on proration of taxes at the time of the sale?

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220