Solve the problem.x varies inversely as y2, and x = 2 when y = 30. Find x when y = 5.
A. x = 6
B. x = 24
C. x = 50
D. x = 72
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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Plot the given point in a rectangular coordinate system.(2, 5)
A. 
B. 
C. 
D. 
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Solve the problem. Write the answer in lowest terms.Mr. Howard installed 
-inch roofing shingles on top of a 
thick tar paper. What was the combined thickness of the two layers of materials?
A. 
inch
B. 
inch
C. 
inch
D. 
inch
Mathematics
Find the value of the expression using the given values.-15x + yx = 5, y = -1
A. 74 B. 4 C. -16 D. -76
Mathematics