Provide the proper response.Explain how radical denominators are rationalized.
What will be an ideal response?
Answers will vary.
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Solve.A vendor sells hot dogs and bags of potato chips. A customer buys 5 hot dogs and 2 bags of potato chips for $11.25. Another customer buys 4 hot dogs and 2 bags of potato chips for $9.50. Find the cost of each item.
A. $1.75 for a hot dog; $1.25 for a bag of potato chips B. $2.00 for a hot dog; $1.50 for a bag of potato chips C. $1.25 for a hot dog; $1.75 for a bag of potato chips D. $1.75 for a hot dog; $1.50 for a bag of potato chips
Given 
and 
, determine the following:
?sec 30°
?
A. ?sec 30° = 1
B. ?sec 30° = 
C. ?sec 30° = 
D. ?sec 30° = 
E. undefined
Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Factor completely.p6 + 1
A. (p2 + 1)(p4 - p2 + 1) B. (p + 1)(p - 1)(p2 + p + 1)(p2 - p + 1) C. (p + 1)(p - 1)(p4 - p2 + 1) D. (p3 + 1)(p3 - 1)