Terry spent 6$ for breakfast on Monday, twice as much on Tuesday, and on Wednesday Terry spent double what he did the previous two days combined.  How much did Terry spend total?
How much did Terry spend on Monday? ** Monday: <<6=6>>6$
How much did Terry spend on Tuesday? ** Tuesday:6(2)=12$
How much did Terry spend on Wednesday? ** Wednesday:2(6+12)=36$
How much did Terry spend total? ** Total:6+12+36=<<6+12+36=54>>54$
#### 54