Find the value of the missing number.-28 + ? = 20
A. -48
B. 48
C. 8
D. -8
Answer: B
Mathematics
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Graph the function.y = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The formula C = 2x + 17 represents the estimated future cost of yearly attendance at State University, where C is the cost in thousands of dollars x years after 2002. Use a compound inequality to determine when the attendance costs will range from 35 to 43 thousand dollars.
A. From 2011 to 2015 B. From 2012 to 2016 C. From 2012 to 2014 D. From 2010 to 2014
Mathematics
Provide an appropriate response. 
Using a graphing utility to compute powers of P = 
, find the smallest n such that the corresponding entries in Pn and Pn+1 are, when rounded to 3 decimal places, equal.
A. 3 B. 6 C. 11 D. 2
Mathematics
Add and simplify.
+ 
A. 
B. 
C. 
D. 
Mathematics