<span> Bouncy Balls mm = millimeters</span>
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<span> Size Number in Bag</span>
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<span> 27 mm 180</span>
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<span> 40 mm 80</span>
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<span> 45 mm 180</span>
Since Lindsy wants to <span>put the same number of each size of bouncy ball into 5 party favor bags.</span>
Because, 40mm size of bouncy ball have the smallest number in a bag, we divide the number by 5. (i.e. 80 / 5 = 16)
Therefore, Lindsey should put 16 of each size of bouncy ball in a bag.
I would solve it for B, but that's just what I think. So you would do -12 time -2 which is 24, then subtract 24 from both sides so that you would get B=-31