Answer:

Step-by-step explanation:
Express as product of prime factors.


The greatest common factor is the product of the least powers of the common factors.
The GCF is

Answer: 0.72/20; 1.98/20; 17.3/20
0.036 * 10/10 = 0.36/10 * 2/2 = 0.72/20
0.099 * 10/10 = 0.99/10 * 2/2 = 1.98/20
0.865 * 10/10 = 8.65/10 * 2/2 = 17.3/20
68 degrees the reasoning would be because of corresponding angles
I hope this helps!
Answer:
B. x = 2, y = 6
Step-by-step explanation:

The answer is B
Because when you graph it in the calculator you get x=-136 and that goes to one to one function on the graph