Carrie, Liz and Michael are playing cards. Together they have all won $400 total. Carrie and Liz have won $150 total. Michael and Liz have won $300 total. How much money as Carrie won?  Choose the correct option
A) 50
B) 250
C) 350
D) 100
E) 150
Carrie + Liz + Michael = $400   C + L = $150   M + L = $300 &lt;&lt;Plug into original formula   C + (M + L) = 400   C + 300 = 400   Subtract 300 from each side   c = $100   Answer: 100
<result>D</result>
Carrie, Liz and Michael are playing cards. Together they have all won $400 total. Carrie and Liz have won $150 total. Michael and Liz have won $300 total. How much money as Carrie won?