Simplify each side of the equation, if possible. Then solve the equation.
x + 3x + 5 + 5x = 
- 
A. x = 12
B. x = 0
C. x = 5
D. x = 2
Answer: B
Mathematics
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Find all the local maxima, local minima, and saddle points of the function.
A. f
= 
, local minimum
B. f
= 
, local minimum
C. f(30, 30) = 297,000, local maximum
D. f(0, 0) = 0, saddle point
Mathematics
Perform the operation and reduce to lowest terms.10
× 1
A. 19
B. 10
C. 18
D. 20
Mathematics
Write the percent as a fraction or mixed number in simplest form.97.5%
A. 
B. 
C. 
D. 
Mathematics
Answer the question about the given function.Given the function f(x) = 3x2 + 6x + 1, is the point (-2, 7) on the graph of f?
A. Yes B. No
Mathematics