Answer: answer A
Step-by-step explanation: y = mx + b
[ Answer ]

[ Explanation ]
4 + 3 + 7 ___ 7 + 0 + 7
Solve Each Side:
4 + 3 + 7 = 14
7 + 0 + 7 = 14
14 __ 14
14 is equal to 14, therefore the __ (Or ?) is replaced with an = sign.
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Answer:
1) Pre-image.
Step-by-step explanation:
2) Translation.
Answer:

Step-by-step explanation:
Given


See attachment
Required
Find 
First, calculate 
--- angle on a straight line
So, we have:

Collect like terms


Next, calculate PQR

So, we have:

Collect like terms


So, PRO is calculated as:
--- angles in a triangle
So, we have:


Collect like terms


I would like to ask you to go to the vet, or attempt to, as this might be a worm in the eye. The same thing happened to my dog.