Simplify.
2
A. s2 - 
s + 
B. s2 - 
s + 
C. s2 - 10s + 25
D. s2 - 
s + 
Answer: D
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Multiply and express the product as a mixed number or an integer.7
? 3
A. 26
B. 21
C. 24
D. 25
Solve.The daily profit in dollars of a specialty cake shop is described by the function 
where x is the number of cakes prepared in one day. The maximum profit for the company occurs at the vertex of the parabola. How many cakes should be prepared per day in order to maximize profit?
A. 625 cakes B. 3750 cakes C. 25 cakes D. 50 cakes
Solve the problem. If necessary, round to the nearest tenth, unless intructed otherwise.A painter leans a ladder against one wall of a house. At what height does the ladder touch the wall?
A. 4.9 ft B. 48 ft C. 9.8 ft D. 12 ft
Divide.
A. 0.0051 B. 0.049 C. 0.051 D. 0.49