document.write( "Question 948941: the price of a coffe and pastry is $7.75. the coffee cost $0.75 more than the pastry. what are the individual cost of one coffe and one pastry? \n" ); document.write( "
Algebra.Com's Answer #579233 by macston(5194)![]() ![]() You can put this solution on YOUR website! P = cost of pastry; C = cost of coffee=P+$0.75 \n" ); document.write( "P+C=$7.75 Substitute for C \n" ); document.write( "P+P+$0.75=$7.75 Subtract $0.75 from each side. \n" ); document.write( "2P=$7.00 Divide each side by 2. \n" ); document.write( "P=$3.50 ANSWER: A pastry costs $3.50 \n" ); document.write( "C=P+$0.75=$3.50+$0.75=$4.25 ANSWER: Coffee costs $4.25 \n" ); document.write( "CHECK: \n" ); document.write( "P+C=$7.75 \n" ); document.write( "$3.50+$4.25=$7.75 \n" ); document.write( "$7.75=$7.75 \n" ); document.write( " |