Quote: 13 lawns for 700 bucks. The lawns pay 175 a week
I don't normally comment on pricing because who am I to say what is a good price for your individual business, but $175.00 a week for 13 lawns doesn't sound good.
That's only $13.46 a lawn if I am figuring things right.
You will have to work 4 months to pay off those lawns, and that's if every one of those customers sticks with you.
The equipment you listed doesn't make the deal sound much better.
My opinion would be to find your own accounts that will be profitable to you.