Answer:
108.9
Step-by-step explanation:
180-(30.3+40.8)
180-71.1
108.9
Second graph.
<h2>
Explanation:</h2>
Hello! You haven't provided any relationship, but I found it on the internet and it is the table attached below. The point-slope form of the equation of a line is given by:

So:

Finding the slope:

So the equation of the line is:

From the graphs, only option 2 and 4 have negative slope and only option 2 passes through 
Conclusion: Correct option is second graph.
<h2>Learn more:</h2>
Parallel lines: brainly.com/question/12169569
#LearnWithBrainly
Answer:
-40
Step-by-step explanation:
Multiply both sides by the reciprocal of 9/10 to get rid of the fraction
×
×y=-36 ×
y=-36×
y=
y=-40
Answer:
x=70
Step-by-step explanation:
The same side interior angles add to 180 degrees when m and n are parallel
45+ 2x-5 = 180
Combine like terms
40+2x = 180
Subtract 40 from each side
40-40+2x= 180-40
2x= 140
2x/2 =140/2
x =70
Answer:
|s -55| ≤ 3
Step-by-step explanation:
"Within 3 mph of 55 mph" means the magnitude of the difference between s and 55 is at most 3. In symbols, this is ...
|s -55| ≤ 3