Simplify the expression. Include absolute value bars where necessary.
A. 
B. -4
C. 4
D. -
Answer: C
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Solve the problem. If the answer is an amount of money, round to the nearest dollar.During one year, the Larson's real estate bill included $478 for local schools. Of this amount, $80 went to the high school district. What percent did the Larsons pay to the high school district? (Round to the nearest hundredth of a percent.)
A. 16.53% B. 83.26% C. 8.00% D. 16.74%
Solve the problem.A triangular lake-front lot has a perimeter of 1900 feet. One side is 300 feet longer than the shortest side, while the third side is 400 feet longer than the shortest side. Find the lengths of all three sides.
A. 500 ft, 800 ft, 900 ft B. 500 ft, 500 ft, 500 ft C. 100 ft, 200 ft, 300 ft D. 400 ft, 700 ft, 800 ft
Find the square root.
A. 10 B. 14,641 C. 11 D. 12
Evaluate using the correct order of operation.
× 
× 8
A. 
B. 2
C. 1
D. 