The vertex to y = x2 - 8x + 1 =
(4,-15)
Answer:
Step-by-step explanation:

Number of adult dogs a kennel has = 8 dogs.
Number of puppies = 14 puppies.
<h3>We need to find the ratio of adult dogs to puppies = Number of adult dogs: Number of puppies.</h3><h3>= 8:14.</h3>
Now, we need to write 8:14 in fraction form 
Greatest common factor of 8 and 14 is 2.

.
<h3>Therefore, ratio of adult dogs to puppies is 4:7.</h3>
Answer:
MT is congruent to MS
Step-by-step explanation:
Answer:
5 (1+1)=5 (2)=10
Step-by-step explanation:
you just substitute both X and Y with 1 and calculate it