Lisa takes 3 hours to mow the lawn, while her cousin, Barb, takes 2 hours. How long will it take them working together?
2 answers:
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<h2>Hello!</h2>
The answer is:
If we want to find an equation of a line parallel to the given line, we must remember that parallel lines has the same slope.
So,
Line equation is:
Where:
So, we are given the function:
Where:
m=-5
Also, we are given the point where the line passes through (0,8), we can use it to find "b"
So, the equation will be:
To prove if we are right, let's substitute (0,8):
Have a nice day!