<PRE><B>Question 322113</B>
5X+3.50(30-X)=30*4.5
5X+105-3.50X=135
1.5X=135-105
1.5X=30
X=30/1.5
X=20 LBS. OF HEARTS.
30--20=10 LBS. OF KISSES.
PROOF:
5*20+3.5*10=30*4.5
100+35=135
135=135

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