Answer:
A.a .gov or .org website on green roofs
b.an article from a government organization on how green roofs improve air quality
d. newspaper articles reporting on how green roofs absorb heat in cities
Step-by-step explanation:
because i did it
Answer:

Step-by-step explanation:
we have

Applying the rule power


Simplify

Answer:

Step-by-step explanation:
x^-12/ x^-7
= x^(-12-(-7))
= x^-5
= 1/x^5
Answer:a
Step-by-step explanation:Bottom line includes the end point so should be less than or equal. Top line does not so should be greater than
2 IS THE ONLY EVEN PRIME NUMBER a prime number can only be divided by 1 or itself. 4 is a composite and 5 is a prime hope this helps you.