my brothers

they are living together, bboth going to collage, one is in grad school. they both work full time, and combine their incomes to try to make ends meet, but its hard. i just learned
that their car needs new tires and brakes. they are also having a hard time buying food. obviously 200 wouldnt be enough to fix all of this, but they are proud and i know they want to keep trying. a little hand up would help them immensely. i dont have the money myself to help them, but how can i let my baby brothers be in this situation without trying to help?