Evaluate the expression for the given value or values.xy, for x = -5, y = 9
A. 
B. 45
C. - 
D. -45
Answer: D
Mathematics
You might also like to view...
Find the linearization of the function at the given point.
at 
A. 
B. 
C. 
D. 
Mathematics
Add or subtract.2.7 + (-6.7)
A. -4 B. -9.4 C. 9.4 D. 4
Mathematics
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
At what time was the temperature 73°?
A. 10 a.m. B. 5 p.m. C. 10 a.m. and 11 a.m. D. 9 a.m.
Mathematics
Find the square root.
A. 
B. 
C. 
D. 
Mathematics