Abox of 12 protein bars costs $30. an individual bar costs $3. you need at least 35 bars. find the price of each combination of items. 35 individual bars: $ 1 box of 12 bars and 23 individual bars: $ 2 boxes of 12 bars and 11 individual bars: $ 3 boxes of 12 bars: $ you decide to buy 3 boxes of 12 bars. how much do you pay for each bar? $