Which shows how to use place value and the distributive property to find 12 (57) ?

12 (5) + 12 (7)

12 (50) + 12 (7)

10 (2) + 50 (7)

10 (50) + 2 (7)

I'd probably go with D here

12 (50) + 12 (7)

Explanation:

Distributive Property allows you to multiply a sum by multiplying each addend separately and then add the products. The place value is maintaining the value.

12 (57) = 12 (50) + 12 (7)

684 = 684