Factor.2n2 + 5n - 63
A. (2n - 9)(9 - 2n)
B. (2n - 72)(2n - 9)
C. (2n - 9)(n + 7)
D. (2n - 9)(n - 7)
Answer: C
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Write an equivalent double integral with the order of integration reversed.
A. 
B. 
C. 
D. 
Name the property illustrated by the statement.x ? 
= 1
A. associative property of multiplication B. inverse property of multiplication C. identity property of multiplication D. distributive property
Solve the equation.log6x = 3
A. 216 B. 1,000,000 C. 729 D. 18
Do the following: (i) Write a formula for the function described. (ii) Evaluate the function for input 10.Function P computes the number of pounds in x kilograms. (Hint: 2.2 pounds equal 1 kilogram.)
A. (i) P(x) = 2.2 + x
(ii) P(10) = 12.2
B. (i) P(x) = x - 2.2
(ii) P(10) = 7.8
C. (i) P(x) = 2.2x
(ii) P(10) = 22
D. (i) P(x) = 
(ii) P(10) = 
? 4.