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

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Factor.8x2 - 8x - 48

A. Prime B. 8(x + 2)(x - 3) C. (8x + 16)(x - 3) D. 8(x - 2)(x + 3)

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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