Solve the problem.A room in the shape of a triangle has sides of length 14.5 yards, 
and 
If carpeting costs $18.85 per square yard, padding costs 
per square yard, and there is no charge for installation, how much, to the nearest dollar, will it cost to carpet the room?
A. $3782
B. $99
C. $2114
D. $435
Answer: C
Mathematics
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Use the formula for 
to evaluate the expression.
A. 9 B. 90,720 C. 181,440 D. 1
Mathematics
Give the domain and range of the relation.
A. domain: {1}; range: (-?, ?) B. domain: (-?, ?); range: {1} C. domain: (-?, ?); range: (-?, 1) ? (1, ?) D. domain: (-?, ?); range: (-?, ?)
Mathematics
Find é if b = 6.3 and c = 9.9.
a. 30.0ø
b. 26.57ø
c. 63.43ø
d. 60.00ø
e. 70.91ø
Mathematics
Solve the problem.The difference between a country's exports and imports is called the country's trade balance. In 1997, a country had $71 billion in exports and $157 billion in imports. What was the country's trade balance in 1997?
A. -$86 billion B. -$228 billion C. $228 billion D. $86 billion
Mathematics