Suppose 3 pounds of mixed fruit cost $4.80. Use the unit price (price per pound) to determine how much 13 pounds of mixed fruit cost will cost?
A. $20.10
B. $16.00
C. $20.80
D. $1.60
E. $21.40
Answer: C
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Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Determine if the function is increasing or decreasing over the interval indicated.y = -6x3 ; x < 0
A. Increasing B. Decreasing
Provide an appropriate response.Suppose that you have 24 feet of fencing to fence in a rectangular or square garden. How many different rectangles and squares are possible if you use all 24 feet and you consider whole-number measurements only? In your count, assume that a rectangle of width a and length b is not distinguishable from one of width b and length a. Explain your answer.
What will be an ideal response?
Use the graph to find the vertical asymptotes, if any, of the function. 
A. x = -1, x = 1, x = 0 B. none C. x = -1, x = 1, y = 0 D. x = -1, x = 1