Write an equation to describe the relationship and solve the problem.y varies inversely as x. If y = 2.1 when x = 0.7 , find y when x = 3.
A. y = 
; 0.49
B. y = 
; 0.07
C. y = 
; 4.9
D. y = 1.47x; 4.41
Answer: A
Mathematics
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Determine the answer as requested.The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the table below.Number of Ballots
Which option is selected using the plurality-with-elimination method?
A. S B. P C. R D. T
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Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
What is the slope of the equation 2y = 3x + 5?
a. 2/3 b. 3/2 c. 5/2 d. 2/5 e. 5
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Determine which purchase has the lower unit price.Brand A: 31 oz for $10.23Brand B: 4 lb, 2 oz for $19.14
A.
| Brand B |
B. Not enough information
C. Equal value
D. Brand A
Mathematics