Expand −5/6(9b−12) .

Answer 1

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

So, we can start by multiplying -5/6 by 9b:
-5/6 * 9b = (-5 * 9)/(6) * b = -45/6 * b = -15/2 * b = -7.5b

Next, we multiply -5/6 by -12:
-5/6 * -12 = (-5 * -12)/(6) = 60/6 = 10

So, −5/6(9b−12) is equal to -7.5b + 10.