could you show me how this problem is to be worked out...??? (60x-48,000)*.7

(60x - 48000) · .7  =  .7 · (60x - 48000)

Use the Distributive Law:     =  (.7)·(60x) - (.7)·(48000)

                                          =  42x - 33600

I already answered this questions for you!

Please do not repost so quickly!