Solve the problem.A thermometer reading 
is placed inside a cold storage room with a constant temperature of 
If the thermometer reads 
in 7 minutes, how long before it reaches 
Round your answer to the nearest whole minute.
A. -5 min
B. 21 min
C. 9 min
D. 5 min
Answer: B
Mathematics
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Find the perimeter of the figure.Find the perimeter of a triangle with sides measuring 5
, 2
, and 3
meters.
A. 37
m
B. 31
+ 6
m
C. 31
+ 6 m
D. 31 + 6
m
Mathematics
Change to the measure indicated.0.237 hectoliters to liters
A. 237 L B. 0.0237 L C. 2.37 L D. 23.7 L
Mathematics
Choose the line that most closely resembles the graph of the given equation.y = -2x - 3
A. 
B. 
C. 
D. 
Mathematics
Why is it important for companies to achieve competitive advantage?
A. Competitive advantage guarantees a firm's long-term success. B. Competitive advantages are impossible to overcome or imitate. C. Competitive advantages help to improve financial returns. D. Competitive advantages are inexpensive ways to build market power.
Mathematics