The answer would be the first equation, 6(100)+ 6(5)
Step-by-step explanation:
this is an example of the distributive property of multiplication, meaning you separate the larger factor to make the problem easier, in this case its already seperated for you so you have to add the together, 100+5 is 105 and 6(100)+ 6(5) is equal to 6 x 105.
ok well the simplified equation would be -y+9 so the coefficient front the variable term would be -1 because there is an implied 1 in front of the variable but it is negative because of the negative sign.