PLS ANS ME

a^2+2ab+b^2-c^2

Step-by-step explanation:

(a+b)^2-c^2

a^2+2ab+b^2-c^2

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.

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.