document.write( "Question 1004312: the price p (in dollars) varies directly with the number of admissions to a museum. The museum charges $12 for 15 student admissions. Write a direct variation equation that relates p and a. Then find the total admission price for 30 students. \n" ); document.write( "
Algebra.Com's Answer #620815 by fractalier(6550)\"\" \"About 
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A direct relation can be written as
\n" ); document.write( "p = ka
\n" ); document.write( "Then we have to find k, sing the data given...we get
\n" ); document.write( "12 = 15k and
\n" ); document.write( "k = .8 (or 80 cents per student)
\n" ); document.write( "So then, for 30 kids, we have
\n" ); document.write( "p = (.8)(30) = $24
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