How do you factor 4x^2+20x-3xy-15y?

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.

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5