Answer: 4 to the 9th power. This is the answer to the picture. I used the app "Photomath"
Hope this helps :)
Answer:
The greatest common factor of the given expressions is

Step-by-step explanation:
Given that 
can be written as

can be written as

and
can be written as

Comparing the common factors we have
is the greatest common factor of 
Therefore the greatest common factor of the given expressions is

Seven and one half or seven and eight sixteenths
Answer:
the first one
Step-by-step explanation:
To solve this problem you use the Triangle Angle Sum Theorem concept. Which means all 3 angles of a triangle add up to 180° degrees.
The formula for this concept is:
a+b+c=180°
Answer:3x+y=-8
Step-by-step explanation: If you were to solve each equation by graph the slope would be negative 3