expand: -5/6(9b-12)

Answer 1

To expand the expression -5/6(9b-12), we can distribute the -5/6 to each term inside the parentheses:

-5/6 * 9b + (-5/6) * (-12)

This simplifies to:

-45b/6 + 60/6

The final expanded expression is:

(-45b + 60)/6