Help!!!

[Jazmine Mason]

I'm 22 and I'm looking to get into real estate investing. Starting off with multi family homes, rehab and rent. I had a silly general question. I notice people always talk about how much money was put into a rehab. Do people pay cash for these rehabs? Honestly, I do not have the funds to put 15k-45k into a home. What are the options for someone who doesn't have a large amount of cash but is interested in buying and fixing up homes?