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1960 AMC 12 Question 29

AMC12 · 1960 AMC 12

Question 29

Five times $A$’s money added to $B$’s money is more than $\$51.00.$ Three times $A$’s money minus $B$’s money is $\$21.00.$ If $a$ represents $A$’s money in dollars and $b$ represents $B$’s money in dollars, then:
  1. $a>9,$ $b>6$
  2. $a>9,$ $b\lt6$
  3. $a>9,$ $b=6$
  4. $a>9,$ but we can put no bounds on $b$
  5. $2a=3b$