Answer: neither
Explanation:
y=1/5+2/5x
y=-1/5-2/5x
For it to be perpendicular the slopes have to be opposite reciprocals and they are not. For it to be parallel the slopes have to be the same and they too are not.
31.20 is 65 percent of 48 so 100-65=35. the answer is 35%
Answer
Find out the how many ounces is each pork chop .
To prove
Relationship between pound and ounce .
1 pound = 16 ounce
As given
A 3 pound pork loin can be cut into 10 pork chops with equal weight.
Now for 3 pound pork loin = 3 × 16
= 48 ounces
now 48 ounces of pork loin can be cut into 10 pork chops with equal weight.
Than

= 4.8 ounces
Therefore the weight of each ounce be 4.8 ounces .
The answer is vertex is (5/2, 27/2).
Find x= -b/2a where a=-2, b=10 then plug x value back into function to solve for y value of vertex (x,y).
17 + x = 26
17 +n = 26
n + 17 = 26
something like those, you didn't give options to choose from.