Match the following situation with one of the linear systems. Lewis wants to acquire at most 12 packages of baseball cards. Some packages have 4 rookie cards and some have only 3. In all, there are at most 38 rookie cards.

Question

Match the following situation with one of the linear systems. Lewis wants to acquire at most 12 packages of  baseball cards. Some packages have 4 rookie cards and some have only 3. In all, there are at most 38 rookie cards.

anonymous · Answer

the answer choices are ... 

 A .   $$x+y \le 12$$

B . $$3x+4y \le38$$
      $$x+12y \le38$$
C . x+y$$x+y \le12$$

D . $$x+12y \le38$$
      $$x+3y \le12$$