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Solutions for several high school algebra problems

I'm trying to help my daughter working a packet of situation tiles. Out of 15 packets, I'm down to 3 where I'm struggling to figure out the problems. They are situation tiles and it has been sorta like using algebra to figure them out. I want to help her out and know that she is getting them correct but I'm unable to answer them.

You can only use 0-9 once not including the numbers given to you already. I appreciate any help given.