Answer:
1=x4
Step-by-step explanation:
Answer: 9+d=x or x=9+d
d-the new dvds
x-the unknown total
9-the dvds Zeke owned before
Answer:
39
Step-by-step explanation:
you do 180 and subtract both values you already have 102 and 39. you get the answer of 39
Answer:
6
Step-by-step explanation:
The degree of the term

is the sum of the exponents of the variables, so is 1+5 = 6.
The degree of the term is 6.
By the binomial theorem,

where

Then the coefficients of the
terms in the expansion are, in order from
to
,




