document.write( "Question 803066: Problem 1
\n" ); document.write( "Separate 102 into two parts such that the larger part divided by the smaller part will give a quotient of 6 and a remainder of 11.\r
\n" ); document.write( "\n" ); document.write( "Problem 2
\n" ); document.write( "A man invested part of P10, 000 at 6% and the rest at 7%. The annual income from the 7% investment was P35 less than seven times the annual income from the 6 % investment. How much did he invest at each rate?\r
\n" ); document.write( "\n" ); document.write( "Problem 3
\n" ); document.write( "A tank can fill by one pipe stream in 5 hours and by another pipe stream in 4 hours. It can be emptied ba third pipe stream in 7 hours. How long will it take to fill the tank if all pipes are open?\r
\n" ); document.write( "\n" ); document.write( "Problem 4
\n" ); document.write( "A retailer wishes to mix rice selling at P12 per kilogram with rice selling at P 15 per kilogram so as to make a mixture of 48 kilograms worth P13 per kilogram. How many kilograms of each kind must be used?
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Algebra.Com's Answer #484107 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Most of those are uniform rates problems, but I will help with your \"102 two parts\" problem.\r
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\n" ); document.write( "\n" ); document.write( "x and y two numbers. Assuming \"x%2By=102\", and assuming \"y%3Ex\", \"y%2Fx=6%2B11%2Fx\"\r
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\n" ); document.write( "\n" ); document.write( "The system to solve is \"x%2By=102\" and \"y%2Fx=6%2B11%2Fx\". In second equation with the quotient & remainder, multiply both sides by x:
\n" ); document.write( "\"y=6x%2B11\"
\n" ); document.write( "and then try substituting this for y in the 102 sum equation:
\n" ); document.write( "\"x%2B6x%2B11=102\"
\n" ); document.write( "and you can continue from there? Solve for x first?
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