document.write( "Question 823265: Members of a senior class held a car wash to raise funds for their senior prom. They charged $3 to wash a car and $5 to wash a pickup truck. IF they earned a total of $275 by washing a total of 75 vehicles, how many CARS did they wash?\r
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document.write( "I am fairly sure that I must set up some sort of equation where it equals 75 or $275? I am at a loss when it comes to setting up an equation from words...
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document.write( " Thanks in advance\r
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Algebra.Com's Answer #495371 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! --- \n" ); document.write( "x + y = 75 \n" ); document.write( "3x + 5y = 275 \n" ); document.write( "--- \n" ); document.write( "copy and paste the above standard form linear equations in to this solver: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( "answer: \n" ); document.write( "x= cars = 50 \n" ); document.write( "y= trucks = 25 \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( " |