Provisionals question

So I've finished my Solo/Duo queue provisional matches, and I ended up in Bronze 1 with only three wins out of 10.

I'm wondering, I've been playing with a team of Mid/High silver players in Twisted Treeline, will I be placed back into Bronze for this as well?

We're currently 2-2, with one match left to play tomorrow night, we're being put against Low-Gold and Mid-Silver teams mostly.

Is there a chance that I'll be placed even in Low-Silver due to the MMR difference between myself and the people I'm versing?

Statistically even 2 out of 5 matches is a better win % than my Solo/Duo queue performance that's 40% as opposed to 30%, would that get me out of Bronze Elo for Twisted Treeline? I'm kinda new to the whole ranked thing and I'd like to get to Silver before this season ends. This would make it easier, but I'm highly prepared to climb my way out in Solo/Duo queue.