Solve.x = - 

A. -  
B.  
C. - 3
D. - 1


Answer: A

Mathematics

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A call to Tucson from a pay phone in Chicago cost 85 cents for the first minute and 27 cents for each additional minute or portion of a minute. If a student has $9.00 in change, how long can she talk? 

A. 42 min B. 30 min C. 34 min D. 31 min E. 38 min

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