<PRE><B>Question 750104</B>
2B+2J=440
3B+4J=780

Double both sides of first equation;

4B+4J=880
3B+4J=780    (and subtract the second equation from the first here)

B=100 A bagel is $1.00

2(100)+2J=440
200+2J=440
2J=240
J=120 Juice is $1.20</PRE>