Will I make it to my high school graduation?

I failed 3 classes this year, I think that's like 30 credits. And I failed a class last year, ONLY one last year though. So that's like 10. I need 225 to graduate. I will be a senior so I have one year left, I'm not attending summer school this summer because it's too late. What can I do senior year to make up for this? I won't make my quota if I just pass my next year's classes, I literally need more. And graduating is a MUST, my family would disown me if I did not.