document.write( "Question 131765: High School A rented and filled 8 vans and 8 buses with 240 students. High School B rented and filled 4 vans and 1 bus with 54 students. Every van had the same number students in it as did the buses. Find the number of students in each van and each bus. \n" ); document.write( "
Algebra.Com's Answer #96189 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 8V+8B=240 \n" ); document.write( "4V+1B=54 OR B=54-4V \n" ); document.write( "NOW REPLACE B IN THE OTHER EQUATUION WITH (54-4V) & SOLVE FOR V \n" ); document.write( "8V+8(54-4V)=240 \n" ); document.write( "8V+432-32V=240 \n" ); document.write( "-24V=240-432 \n" ); document.write( "-24V=-192 \n" ); document.write( "V=-192/-24 \n" ); document.write( "V=8 STUDENTS PER VAN. \n" ); document.write( "4*8+B=54 \n" ); document.write( "32+B=54 \n" ); document.write( "B=54-32 \n" ); document.write( "B=22 STUDENTS PER BUS.PROOF: \n" ); document.write( "8*8+8*22=240 \n" ); document.write( "64+176=240 \n" ); document.write( "240=249 \n" ); document.write( " |