document.write( "Question 1108504: You spill $1500 between 2 savings accounts. Account A pays 5% annual interest and Account B pays 4% annual interest. After one year, you have earned a total of $69.50 in interest. How much money did you invest in each account? \n" ); document.write( "
Algebra.Com's Answer #723656 by ankor@dixie-net.com(22740)\"\" \"About 
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You spill $1500 between 2 savings accounts.
\n" ); document.write( " Account A pays 5% annual interest and Account B pays 4% annual interest.
\n" ); document.write( " After one year, you have earned a total of $69.50 in interest.
\n" ); document.write( " How much money did you invest in each account?
\n" ); document.write( ":
\n" ); document.write( "Two equations
\n" ); document.write( "A + B = 1500
\n" ); document.write( "or
\n" ); document.write( "B = (1500-A), use the form for substitution
\n" ); document.write( "and
\n" ); document.write( ".05(A) + .04(B) = 69.50
\n" ); document.write( ":
\n" ); document.write( "Replace B with (1500-A)in the above equation
\n" ); document.write( ".05(A) + .04(1500-A) = 69.50
\n" ); document.write( ".05A + 60 - .04A = 69.50
\n" ); document.write( ".05A - .04A = 69.50 - 60
\n" ); document.write( ".01A = 9.50
\n" ); document.write( "A = 9.5/.01
\n" ); document.write( "A = $950 invested in Acct A
\n" ); document.write( ":
\n" ); document.write( "I'll let you find amt in Acct B.
\n" ); document.write( ":
\n" ); document.write( "Check by finding the sum of the actual interest earned in each acct.
\n" ); document.write( "
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