Simplify the expression. Assume that all variables are positive when they appear.
A. 
B. 5
C. 
D. 14
Answer: C
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Divide the polynomials using polynomial long division.
A. x2 - 8 B. x - 18 C. x2 - 18 D. x - 8
Solve the equation for the indicated variable.P = 
for r
A. r = 
B. r = 
C. r = P - At
D. r = 
Evaluate the function 
without using a calculator.
a. 0 b. –1 c. –2 d. 2
An investor owns several apartment buildings. The taxes on these buildings total $2,000 per year and are due before April 1. The late fee is 0.5% per month up to 6 months, at which time the buildings are seized by the authorities and sold for back taxes. If the investor has $2,000 available on March 31, how much money will he save by investing the money at 9% and paying the taxes and the penalty on September 30 instead of paying the taxes at that time? Round your answer to the nearest cent. ?
A. $120.00 B. $84.00 C. $30.00 D. $75.00 E. $48.00