lice walks along a road which can be modeled by the equation y=4x, where (0,0) represents her starting point. When she reaches a
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The equation of the line is (slope-intercept) y=
x+(-7) or (standard form) 
x+y=-7
Answer:
Step-by-step explanation:
we know that
To find out how many weeks it will take to repair this stretch of road, divide the total length of the road by the workers' rate
so
Convert mixed number to an improper fraction
substitute
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