Answer:

Step-by-step explanation:
First, extract the greatest common factor of the numerical as well as the variable parts:
the GCF of 5 and 80 is "5", and the GCF between
and
is
, then:

Now, we can re-write the binomial in parenthesis as a difference o squares to be able to factor out even further:

we now repeat the process for the binomial difference:

So finally the complete factorization is:

Answer:
A: y= 2x +4
Step-by-step explanation:
Hopefully this helps!
Answer:
were you supposed to attach a photo because I cant see it? All I can tell you 3+(-7)= -4
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Trust me, take the square root of 24, which divides into 2 x 2 x 2 x 3, and you pull a pair of 2 out, left inside a 6
Two and four will work. Just plug in the numbers to see