You would simply add the last two equations together. If v=2x+1 and t=4x-1, you can add them up. This would make 2x+1+4x-1. If you combine like terms, 1 and -1 cancel out and you are left with 6x. This means x can be anything.
He has 3/5 of his cards left because he had 62/105 of his cards and that simplified is 3/5
Answer:
A:1.1 I had the same answer
Work: 2x/2 > 5/2 =2.5. answer-2.5
