Find the missing sides of each special right triangle.
A. 
and 
B. 
and 
C. 
and 
D. 
and 
Answer: D
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Use the information in the table to answer the question.
Which category and year represents the greatest decrease?
A. Decorations in 1992 B. Telephone in 1992 C. Postage in 1993 D. Supplies in 1993
Prepare a vertical analysis. Round percents to the nearest tenth of a percent. Wandell's Garden Shop had a cost of goods sold of $111,000, operating expenses of $43,000, and net sales of $203,000.
A. Percent cost of goods sold = 33.5% Percent operating expenses = 54.7% B. Percent cost of goods sold = 54.7% Percent operating expenses = 33.5% C. Percent cost of goods sold = 54.7% Percent operating expenses = 21.2% D. Percent cost of goods sold = 21.2% Percent operating expenses = 54.7%
Solve. Clear decimals first.1.8x + 1.9 = -88.1 + 10.8x
A. -99 B. 10 C. 8.3 D. 8.5
Perform the indicated operation.-2.1 + (-7.7)
A. -5.6 B. 9.8 C. 5.6 D. -9.8