Evaluate the expression for the given replacement values.xy for x = 0, y = -56
A. -56
B. 0
C. 56
D. undefined
Answer: B
Mathematics
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Solve the problem.Pizzicato Pizza, Inc. finds that the cost to make x pizzas (with one topping) is 
while the revenue produced from them is 
(C and R are in dollars). What is the smallest whole number of pizzas, x, that must be sold for the company to show a profit?
A. 140 B. 182 C. 40,171 D. 30,719
Mathematics
Factor.8x2 - 8x - 48
A. Prime B. 8(x + 2)(x - 3) C. (8x + 16)(x - 3) D. 8(x - 2)(x + 3)
Mathematics
Sketch the graph represented by the equation.49(x2 + 6x + 9) = 36(y2 - 49)
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation. Simplify if possible.
+ 
A. 
B. 
C. 
D. 
Mathematics