3. Which expression factors to 8(x + 2)?

8x+16

Explanation: 8(x+2)

                       8(x)+8(2)

                  you take     8(x) and it = 8x

            then you do  8(2) and that = 16

                      so your anwer is 8x+16

associative property of multiplication

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %