Simplify. Write the answer with positive exponents.(-3)-2
A. - 
B. 9
C. -9
D. 
Answer: D
Mathematics
You might also like to view...
Simplify the expression. Assume that all variables are non-negative.
A. 
B. 9
C. 3
D. 6
Mathematics
Solve the problem.Find the least squares line through the points 
and 
A. y = -3x - 3 B. y = -15x - 21 C. y = -15x - 3 D. y = -3x - 21
Mathematics
Provide an appropriate response.Is the origin a good test point in graphing an inequality of the form Ax + By < 0? Explain.
What will be an ideal response?
Mathematics
The nth term of a sequence is given. Calculate the fifth partial sum.an = 
A. 
B. 
C. 
D. 
Mathematics