Simplify the radical expression. Assume that all variables represent positive real numbers.
A. 
B. 
C. x9
D. 9x9
Answer: C
Mathematics
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Find the formula for the function.Express the perimeter of a square as a function of the square's side length x.
A. p = 
B. p = 4x
C. p = 6x
D. p = x3
Mathematics
Evaluate.P(8, 8)
A. 0 B. 1 C. 40,320 D. 8
Mathematics
Add or subtract. Write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.When using the substitution or elimination method to solve a system of two equations, you end up with an equation stating 0 = 7. What does this indicate to you about the system of equations?
What will be an ideal response?
Mathematics