‏Good morning, what is the ‏meaning of this
‏The timer will not begin until after the set up process is finished.
‏I appeared and I have a
‏quiz !

2

step-by-step explanation:

1x2=2

hope this !

-payshence

step-by-step explanation:

i believe it's a.

i'm not sure on this one, most likely correct.

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: