can the screen be fixed on a Mac book pro?

It would depend on which model, but there isn't a public price list. For the United STAtes, Apple's repair price estimator has "Cracked screen (front only) as an option but the only price it lists is $99 if covered by AppleCare+.

Mac Repair & Service - Apple Support

Have Apple or an Apple Authorized Service Provider examine the laptop so they can provide you with a repair estimate.