Find an equation of variation in which y varies inversely as x and the following is true.y = 40, when x = 4
A. y = 
B. y = 
C. y = 10x
D. y = 
Answer: D
Mathematics
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Subtract. Write the answer in lowest terms.
A. 9
B. 16
C. 15
D. 9
Mathematics
Rewrite the series using summation notation. Use 1 as the lower limit of summation.
+ 
+ 
+ . . . + 
A. 
B. 
C. 
D. 
Mathematics
Find the indefinite integral.
?
What will be an ideal response?
Mathematics
Graph the ordered pair on the given coordinate plane.(4, 2)
A. 
B. 
C. 
D. 
Mathematics