document.write( "Question 644713: please help me work this out.
\n" ); document.write( "1: you score 73,85,81, and 7 on your last four tests. you have one more test. each test is worth 100 points. what must be made on the fifth test to have an average of 80% in the class.\r
\n" ); document.write( "\n" ); document.write( "2: a parking garage charges $6 for the first hour and $5 for each additional hour or part of an hour. if you park your car from 1 to 5:30, what will be the parking cost.\r
\n" ); document.write( "\n" ); document.write( "thank you.
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Algebra.Com's Answer #405324 by Aaniya(63)\"\" \"About 
You can put this solution on YOUR website!
(1)73,85,81,7,100 to have 80% grade
\n" ); document.write( " (2) $26.00
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