1/9
Find the common denominator, 1/3 can be multiplied to get to ninths. 1/3 is equivalent to 3/9, and so 4/9 minus 3/9 is 1/9.
Answer: 1 mile.
Explanation: 1/2 of an hour is 1 mile because the speed was 2 miles an hour so if you do half of that it is 1 mile.
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Answer</h2>
The equation is y = 2x - 12
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Explanation</h2>
Equation in slope intercept form is

Where,
m = slope
b = y-intercept
Putting the value of slope in this equation:
From this we can solve the equation for b



Now, the equation of y-intercept becomes
