(x-1) (x - 1) =
multiply work doesn’t need to be shown just answer.

x^2-1   go to Math Papa  it will give you the right answer.

i say b hope this jdjdjdj

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.