If k = am+3mx what is the value of m in terms of
x
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Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What is the value of x in the this question ?

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