Simplify the complex fraction.
A. 
B. 
C. -1
D. 
Answer: A
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The following circle graph displays Chris and Mary Smith's monthly $2900 family budget. Use the circle graph to answer the question. 
What is the ratio of money spent on utilities to money spent on charity?
A. 
B. 
C. 
D. 
How many local maxima and minima does the polynomial have?
?
?
A. 1 maximum and 2 minima B. 2 maxima and 1 minimum C. 1 maximum and 0 minima D. 0 maxima and 2 minima E. 1 maximum and 1 minimum
Use the substitution method or the elimination method to solve the system. If the system has infinitely many solutions, express the ordered pair in terms of x or y.
x + 
y = 4
x + 
y = 2
A. 
or 
B. (0, 12)
C. 
D. no solution
The graph of f(x) = ax2 + bx + c is given in the figure. Solve the equation 
A. 0 B. -5 C. 5 D. No real solutions