The Slope of lines parallel to line is 1/2 and the Slope of lines perpendicular  to line is -2.
<h3>What is the equation of a straight line ?</h3>
An equation that can be written in the form of y = mx+c 
where m is the slope of the line 
and c is the intercept on y axis
The equation given in the question is 
y=1/2x−7
in this the slope = 1/2
Intercept = -7
For parallel Lines
For a parallel line , the slope of the line is same 
and is given by  m = 1/2
For a perpendicular line 
Slope will be equal to
-1/m
here -1/m = -2
Therefore the slope for perpendicular line is -2.
To know more about Straight Line equation
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Answer:
meeeeeeeeeeeeeeeeeee!!!¡
Step-by-step explanation:
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Answer:
401 MILES
Step-by-step explanation:
miles from A to B:
64 * 5.5 = 352 miles
miles from A to C: 
352 + 49 = 401 miles
 
        
             
        
        
        
Answer:
Probability is the likelihood or chance of an event occurring. Probability = the number of ways of achieving success. the total number of possible outcomes.
Step-by-step explanation:
Think of it as a chance or the percent of an event happening. Such as it raining on a sunny day would be 15%-0% probability.
 
        
             
        
        
        
Answer:
B.
Step-by-step explanation:
Edge