Mrs. Watanabe is choosing a cell phone plan. One plan costs $35 a month and includes 450 minutes. The charge for each minute over 450 is $0.16. The company also offers an unlimited calling plan with a $55 monthly charge. At how many minutes would the cost of the two plans be the same?
A. 575 minutes
B. 566 minutes
C. 552 minutes
D. 525 minutes
Answer: A
Mathematics
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Find csc ?.
A. 
B. 
C. 
D. 
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Suppose that point  figure 1.png)
is on the unit circle. Find sin t and cos t .
 figure 2.png)
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+ 
- 
A. 
B. 
C. 3
D. 
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