Expand −5/6(9b−12).

Answer 1

To expand −5/6(9b−12), we will distribute the -5/6 to both terms inside the parenthesis.

Starting with the first term, -5/6 multiplied by 9b:

(-5/6)(9b) = -45b/6 = -15b/2.

Moving on to the second term, -5/6 multiplied by -12:

(-5/6)(-12) = 60/6 = 10.

Therefore, the expanded form of −5/6(9b−12) is -15b/2 + 10.