For which sample size (n) and sample proportion (p) can a normal curve be used to approximate the sampling
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Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?