Select all that justify the following statement. 3 + (y + 5) = y + 8
a)commutative - addition
b)distributive
c)associative - multiplication
d)symmetric
e)commutative - multiplication
f)associative - addition
g)identity - addition

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? will mark the

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Is this a polynomial function? i need to know asap