I think is A,,,,,,,,,,,,,,,,
Answer:
a+1-2= negative 1 a+1+2=3
Step-by-step explanation:
hope this helps
The answer will be 1 because 80+80=160 not 100 so it cant be added twice so it has to be one.
Answer: - 2/10
7
Step-by-step explanation: i cant write the right shapes because it isnt available on anybody's keyboard
Answer:

Step-by-step explanation:
step 1
Find the slope of the given line
we have

This is the equation of the given line in slope intercept form
The slope is 
step 2
Find the slope of the line parallel to the given line
we know that
If two lines are parallel, then their slopes are the same
therefore
The slope of the line parallel to to the given line is 
step 3
Find the equation of the line in point slope form

we have


substitute

step 4
Convert to slope intercept form

isolate the variable y


