Simplify.-
A. -27x
B. 3x
C. 3x3
D. -3x
Answer: B
You might also like to view...
Write each expression using the LCD as the denominator.
and 
A. 
and 
B. 
and 
C. 
and 
D. 
and 
Solve the variation problem.The volume V of a given mass of gas varies directly as the temperature T and inversely as the pressure P. A measuring device is calibrated to give 
when 
and 
What is the volume on this device when the temperature is 
and the pressure is 
style="vertical-align: -4.0px;" /> A. 83.6 cubic inches B. 7.6 cubic inches C. 53.6 cubic inches D. 113.6 cubic inches
Use roster notation to name the set.The set of natural numbers that are multiples of 5
A. {5, 10, 15, . . . } B. {5, 10, 20, . . . } C. {5, 25, 125, . . . } D. {1, 2, 3, . . . }
Describe and graph the interval of real numbers.(2, 6]
What will be an ideal response?