Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. -14
B. -5
C. 0
D. 1
Answer: D
You might also like to view...
Use rational equations to solve the problems.Approximately 28% of Samantha's gross monthly income is deducted for Social Security, federal withholdings, state withholdings, insurance, etc. If her gross monthly salary is $2,542, then what is her net pay?
A. $711.76 B. $1,830.24 C. $1,576.04 D. $965.96
Which of the following writings have teachers used to launch mathematical problem solving activities?
a. Shel Silverstein poetry b. Harry Potter c. Alice's Adventures in Wonderland d. All of the above e. None of the above
Find 
if 
.
?
?
A. 
B. 
C. 
D. 
E. none of these
Find the vertex, the y-intercept, and the x-intercepts (if any exist), and graph the function.s(x) = -x2 + 2x - 1
A. 
Vertex (-1, 0)
x-int = (-1, 0);
y-int = (0, -1)
B. 
Vertex (1, 0)
x-int = (1, 0);
y-int = (0, -1)
C. 
Vertex (0, 1)
x-int = (-1, 0), (1, 0);
y-int = (0, 1)
D. 
Vertex (0, -1)
no x -intercepts;
y-int = (0, -1)