Multiply.(x2 - 3)2
A. x4 + 9
B. x4 - 6x2 + 9
C. x4 - 3x2 + 9
D. x4 - 3x + 9
Answer: B
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A. 23 B. 27 C. 20 D. 25
Solve the problem.A machine can fill 4075 boxes of cereal in 0.5 hour. How many boxes of cereal can it fill per hour?
A. 4076 boxes/hour B. 2038 boxes/hour C. 8150 boxes/hour D. 6792 boxes/hour
Provide an appropriate response.Expressions of the form am/n can be rewritten as 
m or as 
. Which radical expression would you use when simplifying 363/2? Why?
What will be an ideal response?
Find the median for the data given.Number of steaks served: 4, 5, 12, 22, 43, 44, 49
A. 43 steaks B. 26 steaks C. 12 steaks D. 22 steaks