What is -4 + () +7 using the code pemdas?

-21

Step-by-step explanation:

-4 + (3)(-8) + 7

-4 + -24 + 7 <-- I used the (M) for multiplication

-28 + 7 <-- I used the (A) for addition

-21 <-- I used the (A) for addition again!

Your answer is -21.

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.