Solve.A standard train ticket in a certain city costs 
per ride. People who use the train also have the option of purchasing a frequent rider pass for 
each month. With the pass, a ticket costs only
per ride. Use an inequality to determine the number of train rides in a month for which purchasing the monthly pass is more economical than purchasing the standard train ticket.
A. 21 or more times
B. 22 or more times
C. 19 or more times
D. 20 or more times
Answer: A
Mathematics
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Find 
.5x + y = yln 5
A. 
B. 
C. 
D. 
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Choose the equation that matches the graph.
A. -6y2 = x B. y2 = 6x C. y2 = -6x D. x2 = -6y
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Find the equation of the parabola satisfying the given conditions. The vertex is at the origin.Directrix y = -2.6
A. x2 = 10.4y B. y2 = 10.4x C. x2 = -10.4y D. y2 = -10.4x
Mathematics
Solve.What percent of 55 is 44?
A. 75% B. 125% C. 120% D. 80%
Mathematics