A cell phone and phone case cost $110 in total. The cell phone costs $100 more than the phone case. How much was the cell phone?

Answer: 105$

Explanation: #Puzzle_answer: 105$ Let us assume that the cost of phone case is x Therefore, cost of phone is x+100 x+(X+100)=110 2x=10 x=5 Therefore, Phone cost =5+100 =105 Phone cost is 105$