What is your first expression? because i can not answer without the first expression.
$72 bc yard 1 is $32 and yard 2 is $35 plus the $5 tip
3449995000 is what I got, I did 3.45x10^9 and then used that number and subtracted the answer from 0.5x10^4 to get the final answer, if that makes any sense.
1. y=4 x=0
2. I think no solution
5 and 6 inches, because it's between 5 and 6
